Child-restraint booster seat

Claim 2

A booster seat comprising a seat including a left side wall, a right side wall positioned to lie in spaced-apart relation to the left side wall, and a seat bottom therebetween, the left side wall being formed to include a left wing-receiving slot and a left pair of opposing, spaced-apart, post-receiving slots, the right side wall being formed to include a right wing-receiving slot and a right pair of opposing, spaced-apart, post-receiving slots, a movable shield including a left wing positioned to lie in the left wing-receiving slot, a right wing positioned to lie in the right wing-receiving slot, and a barrier positioned to lie between the left and right wings and above the seat bottom, the movable shield further including a pair of left pivot posts appended to the left wing and arranged to engage the left pair of opposing, spaced-apart, post-receiving slots, and a pair of right pivot posts appended to the right wing and arranged to engage the right pair of opposing, spaced-apart, post-receiving slots, and means for selectively trapping one of the pivot posts in a selected post-receiving slot so that said one of the pair of left and right pivot posts cooperate to define a pivot axis extending therethrough during pivoting movement of the movable shield relative to the seat about the pivot axis from a closed position overlying the seat bottom to an opened position away from the seat bottom, the trapping means including a shield lock plate having a mount portion coupled to the seat and a pivot post blocker portion located in one of the post-receiving slots formed in the side walls.

Claim 3

The booster seat of claim 1, wherein the left side wall includes a left shield support appended to the seat bottom, a left arm rest, and an arm rest support interconnecting the left shield support and the left arm rest to position the left arm rest in spaced-apart relation to the left shield support, the left shield support includes an exterior wall configured to define one of the left pair of opposing, spaced-apart, post-receiving slots therein in a fixed position relative to the seat bottom, and the left arm rest includes an exterior wall configured to define another of the left pair of opposing, spaced-apart, post-receiving slots therein in a fixed position relative to the seat bottom and opposite to said one of the left pair of opposing, spaced-apart, post-receiving slots formed in the left shield support.

Claim 4

The booster seat of claim 2, wherein each exterior wall includes a continuous surface formed to include a first depression defining said one of the left pair of opposing, spaced-apart, post-receiving slots and a second depression defining said another of the left pair of opposing, spaced-apart, post-receiving slots.

Claim 5

The booster seat of claim 2, wherein the movable shield has a one-piece body including the left wing, the left pivot posts on the left wing, the right wing, the right pivot posts on the right wing, and the barrier between the left and right wings.

Claim 6

The booster seat of claim 2, wherein the left shield support and left arm rest are each formed to include an open mouth at an outer end of each of the left pair of opposing, spaced-apart, post-receiving slots to permit movement of the left pivot posts into and out of the left pair of opposing, spaced-apart, post-receiving slots during insertion of the left wing into the left wing-receiving slot.

Claim 7

The booster seat of claim 2, wherein the right side wall includes a right shield support appended to the seat bottom, a right arm rest, and an arm rest support interconnecting the right shield support and the right arm rest to position the right arm rest in spaced-apart relation to the right shield support, the right shield support includes an exterior wall configured to define one of the right pair of opposing, spaced-apart, post-receiving slots therein in a fixed position relative to the barrier, and the right arm rest includes an exterior wall configured to define another of the right pair of opposing, spaced-apart, post-receiving slots therein in a fixed position relative to the barrier and opposite to said one of the right pair of opposing, spaced-apart, post-receiving slots formed in the right shield support.

Claim 8

The booster seat of claim 6, wherein the right shield support and right arm rest are each formed to include an open mouth at an outer end of each of the right pair of opposing, spaced-apart, post-receiving slots to permit movement of the right pivot posts into and out of the right pair of opposing, spaced-apart, post-receiving slots during insertion of the right wing into the right wing-receiving slot.

Claim 9

The booster seat of claim 1, wherein one of the left pivot posts extends away from the left wing along a left axis in a first direction and another of the left pivot posts extends away from the left wing along the left axis in a second direction opposite to the first direction.

Claim 10

The booster seat of claim 8, wherein one of the right pivot posts extends away from the right wing along a right axis aligned in spaced-apart parallel relation to the left axis in a third direction parallel to the first direction and another of the right pivot posts extends away from the right wing along the right axis in a fourth direction opposite to the third direction.

Claim 11

The booster seat of claim 1, further comprising a cup holder and means for mounting the cup holder to the seat alongside one of the left and right side walls.

Claim 12

The booster seat of claim 10, wherein the cup holder is formed to include a first cavity configured to receive a cup therein and a second cavity configured to receive articles therein.

Claim 13

A booster seat comprising a seat including a left side wall, a right side wall positioned to lie in spaced-apart relation to the left side wall, and a seat bottom therebetween, the left side wall being formed to include a left wing-receiving slot and a left pair of opposing, spaced-apart, post-receiving slots, the right side wall being formed to include a right wing-receiving slot and a right pair of opposing, spaced-apart, post-receiving slots, a movable shield including a left wing positioned to lie in the left wing-receiving slot, a right wing positioned to lie in the right wing-receiving slot, and a barrier positioned to lie between the left and right wings and above the seat bottom, the movable shield further including a pair of left pivot posts appended to the left wing and arranged to engage the left pair of opposing, spaced-apart, post-receiving slots and a pair of right pivot posts appended to the right wing and arranged to engage the right pair of opposing, spaced-apart, post-receiving slots, and means for selectively trapping one of the pivot posts in a selected post-receiving slot so that said one of the pair of left and right pivot posts cooperate to define a pivot axis extending therethrough during pivoting movement of the movable shield relative to the seat about the pivot axis from a closed position overlying the seat bottom to an opened position away from the seat bottom, the trapping means including a shield lock plate, the left side wall including first mounting means for mounting the shield lock plate in a position adjacent to one of the post-receiving slots included in the left pair of opposing, spaced-apart, post-receiving slots to block removal of a pivot post therefrom, and the right side wall including second mounting means for mounting the shield lock plate in a position adjacent to one of the post-receiving slots included in the right pair of opposing, spaced-apart, post-receiving slots to block removal of a pivot post therefrom.

Claim 14

A booster seat comprising a seat including a left side wall, a right side wall positioned to lie in spaced-apart relation to the left side wall, and a seat bottom therebetween, the left side wall being formed to include a left wing-receiving slot and a left pair of opposing, spaced-apart, post-receiving slots, the right side wall being formed to include a right wing-receiving slot and a right pair of opposing, spaced-apart, post-receiving slots, a movable shield including a left wing positioned to lie in the left wing-receiving slot, a right wing positioned to lie in the right wing-receiving slot, and a barrier positioned to lie between the left and right wings and above the seat bottom, the movable shield further including a pair of left pivot posts appended to the left wing and arranged to engage the left pair of opposing, spaced-apart, post-receiving slots and a pair of right pivot posts appended to the right wing and arranged to engage the right pair of opposing, spaced-apart, post-receiving slots, and means for selectively trapping one of the pivot posts in a selected post-receiving slot so that said one of the pair of left and right pivot posts cooperate to define a pivot axis extending therethrough during pivoting movement of the movable shield relative to the seat about the pivot axis from a closed position overlying the seat bottom to an opened position away from the seat bottom, the trapping means including a shield lock plate, the left side wall including first mounting means for mounting the shield lock plate in a position adjacent to one of the post-receiving slots included in the left pair of opposing, spaced-apart, post-receiving slots to block removal of a pivot post therefrom, and the right side wall including second mounting means for mounting the shield lock plate in a position adjacent to one of the post-receiving slots included in the right pair of opposing, spaced-apart, post-receiving slots to block removal of a pivot post therefrom.

Claim 15

A booster seat comprising a seat including a left side wall, a right side wall positioned to lie in spaced-apart relation to the left side wall, and a seat bottom therebetween, the left side wall being formed to include a left wing-receiving slot and a left pair of opposing, spaced-apart, post-receiving slots, the right side wall being formed to include a right wing-receiving slot and a right pair of opposing, spaced-apart, post-receiving slots, the left side wall including a first U-shaped wall defining a first of the left pair of post-receiving slots and a second U-shaped wall defining a second of the left pair of post-receiving slots, the right side wall including a third U-shaped wall defining a first of the right pair of post-receiving slots and a fourth U-shaped wall defining a second of the right pair of post-receiving slots, each of the U-shaped walls being formed to include an open mouth at one end thereof defining a pivot post-receiving entrance opening into the post-receiving slot defined therein, a movable shield including a left wing positioned to lie in the left wing-receiving slot, a right wing positioned to lie in the right wing-receiving slot, and a barrier positioned to lie between the left and right wings and above the seat bottom, the movable shield further including a pair of left pivot posts appended to the left wing and arranged to engage the left pair of opposing, spaced-apart, post-receiving slots and a pair of right pivot posts appended to the right wing and arranged to engage the right pair of opposing, spaced-apart, post-receiving slots, and means for selectively trapping one of the pivot posts in a selected post-receiving slot so that said one of the pair of left and right pivot posts cooperate to define a pivot axis extending therethrough during pivoting movement of the movable shield relative to the seat about the pivot axis from a closed position overlying the seat bottom to an opened position away from the seat bottom, the trapping means including a shield lock plate and means for retaining the shield lock plate on a selected one of the left and right side walls in a position closing the open mouth formed in one of the U-shaped walls so that a pivot post received in the post-receiving slot defined in said one of the U-shaped walls is blocked from exiting said post-receiving slot through a pivot post-receiving entrance opening associated with said post-receiving slot without blocking reciprocating movement of said pivot post in said post-receiving slot along a longitudinal axis extending along the length of said post-receiving slot and pivoting movement of said pivot post in said pivot-receiving slot about said pivot axis.

Claim 16

A booster seat comprising a seat including a left side wall, a right side wall positioned to lie in spaced-apart relation to the left side wall, and a seat bottom therebetween, the left side wall being formed to include a left wing-receiving slot and a left pair of opposing, spaced-apart, post-receiving slots, the right side wall being formed to include a right wing-receiving slot and a right pair of opposing, spaced-apart, post-receiving slots, the left side wall including a first U-shaped wall defining a first of the left pair of post-receiving slots and a second U-shaped wall defining a second of the left pair of post-receiving slots, the right side wall including a third U-shaped wall defining a first of the right pair of post-receiving slots and a fourth U-shaped wall defining a second of the right pair of post-receiving slots, each of the U-shaped walls being formed to include an open mouth at one end thereof defining a pivot post-receiving entrance opening into the post-receiving slot defined therein, a movable shield including a left wing positioned to lie in the left wing-receiving slot, a right wing positioned to lie in the right wing-receiving slot, and a barrier positioned to lie between the left and right wings and above the seat bottom, the movable shield further including a pair of left pivot posts appended to the left wing and arranged to engage the left pair of opposing, spaced-apart, post-receiving slots and a pair of right pivot posts appended to the right wing and arranged to engage the right pair of opposing, spaced-apart, post-receiving slots, and means for selectively trapping one of the pivot posts in a selected post-receiving slot so that said one of the pair of left and right pivot posts cooperate to define a pivot axis extending therethrough during pivoting movement of the movable shield relative to the seat about the pivot axis from a closed position overlying the seat bottom to an opened position away from the seat bottom, the trapping means including a shield lock plate and means for retaining the shield lock plate on a selected one of the left and right side walls in a position closing the open mouth formed in one of the U-shaped walls so that a pivot post received in the post-receiving slot defined in said one of the U-shaped walls is blocked from exiting said post-receiving slot through a pivot post-receiving entrance opening associated with said post-receiving slot without blocking reciprocating movement of said pivot post in said post-receiving slot along a longitudinal axis extending along the length of said post-receiving slot and pivoting movement of said pivot post in said pivot-receiving slot about said pivot axis.

Claim 17

A booster seat comprising a seat including a left side wall, a right side wall positioned to lie in spaced-apart relation to the left side wall, and a seat bottom therebetween, the left side wall being formed to include a left wing-receiving slot and a left pair of opposing, spaced-apart, post-receiving slots, the right side wall being formed to include a right wing-receiving slot and a right pair of opposing, spaced-apart, post-receiving slots, the seat being formed to include a fixed-position slot bottom wall appended to one of the side walls and a fixed-position slot side wall appended to said fixed-position slot bottom wall defining each of the post-receiving slots and defining a pivot post-receiving entrance opening associated with each post-receiving slot, a movable shield including a left wing positioned to lie in the left wing-receiving slot, a right wing positioned to lie in the right wing-receiving slot, and a barrier positioned to lie between the left and right wings and above the seat bottom, the movable shield further including a pair of left pivot posts appended to the left wing and arranged to engage the left pair of opposing, spaced-apart, post-receiving slots and a pair of right pivot posts appended to the right wing and arranged to engage the right pair of opposing, spaced-apart, post-receiving slots, means for selectively trapping one of the pivot posts in a selected post-receiving slot so that said one of the pair of left and right pivot posts cooperate to define a pivot axis extending therethrough during pivoting movement of the movable shield relative to the seat about the pivot axis from a closed position overlying the seat bottom to an opened position away from the seat bottom, the trapping means being mounted on the seat to block one of the pivot posts from exiting its companion post-receiving slot through said pivot post-receiving entrance opening during pivoting movement of the movable shield relative to the seat.

Claim 18

A booster seat comprising a seat including a left side wall, a right side wall positioned to lie in spaced-apart relation to the left side wall, and a seat bottom therebetween, the left side wall being formed to include a left wing-receiving slot and a left pair of opposing, spaced-apart, post-receiving slots, the right side wall being formed to include a right wing-receiving slot and a right pair of opposing, spaced-apart, post-receiving slots, the seat being formed to include a fixed-position slot bottom wall appended to one of the side walls and a fixed-position slot side wall appended to said fixed-position slot bottom wall defining each of the post-receiving slots and defining a pivot post-receiving entrance opening associated with each post-receiving slot, a movable shield including a left wing positioned to lie in the left wing-receiving slot, a right wing positioned to lie in the right wing-receiving slot, and a barrier positioned to lie between the left and right wings and above the seat bottom, the movable shield further including a pair of left pivot posts appended to the left wing and arranged to engage the left pair of opposing, spaced-apart, post-receiving slots and a pair of right pivot posts appended to the right wing and arranged to engage the right pair of opposing, spaced-apart, post-receiving slots, means for selectively trapping one of the pivot posts in a selected post-receiving slot so that said one of the pair of left and right pivot posts cooperate to define a pivot axis extending therethrough during pivoting movement of the movable shield relative to the seat about the pivot axis from a closed position overlying the seat bottom to an opened position away from the seat bottom, the trapping means being mounted on the seat to block one of the pivot posts from exiting its companion post-receiving slot through said pivot post-receiving entrance opening during pivoting movement of the movable shield relative to the seat.

Claim 19

A booster seat comprising a seat including a left side wall, a right side wall positioned to lie in spaced-apart relation to the left side wall, and a seat bottom therebetween, the left side wall being formed to include a left wing-receiving slot and a left pair of opposing, spaced-apart, post-receiving slots, the right side wall being formed to include a right wing-receiving slot and a right pair of opposing, spaced-apart, post-receiving slots, the left side wall including a left shield support appended to the seat bottom, a left arm rest, and an arm rest support interconnecting the left shield support and the left arm rest to position the left arm rest in spaced-apart relation to the left shield support, the left shield support including an exterior wall configured to define one of the left pair of opposing, spaced-apart, post-receiving slots therein in a fixed position relative to the seat bottom, and the left arm rest including an exterior wall configured to define another of the left pair of opposing, spaced-apart, post-receiving slots therein in a fixed position relative to the seat bottom and opposite to said one of the left pair of opposing, spaced-apart, post-receiving slots formed in the left shield support, the left shield support and left arm rest each being formed to include an open mouth at an outer end of each of the left pair of opposing, spaced-apart, post-receiving slots to permit movement of the left pivot posts into and out of the left pair of opposing, spaced-apart, post-receiving slots during insertion of the left wing into the left wing-receiving slot, a movable shield including a left wing positioned to lie in the left wing-receiving slot, a right wing positioned to lie in the right wing-receiving slot, and a barrier positioned to lie between the left and right wings and above the seat bottom, the movable shield further including a pair of left pivot posts appended to the left wing and arranged to engage the left pair of opposing, spaced-apart, post-receiving slots and a pair of right pivot posts appended to the right wing and arranged to engage the right pair of opposing, spaced-apart, post-receiving slots, and a removable shield lock plate coupled to the left shield support to block withdrawal of the left pivot post from said one of the left pair of opposing, spaced-apart, post-receiving slots formed in the left shield support and permit pivotable movement of the movable shield relative to the seat about a pivot axis defined by the left pivot post in said one of the left pair of opposing, spaced-apart, post-receiving slots formed in the left shield support.

Claim 20

A booster seat comprising a seat including a left side wall, a right side wall positioned to lie in spaced-apart relation to the left side wall, and a seat bottom therebetween, the left side wall being formed to include a left wing-receiving slot and a left pair of opposing, spaced-apart, post-receiving slots, the right side wall being formed to include a right wing-receiving slot and a right pair of opposing, spaced-apart, post-receiving slots, the left side wall including a left shield support appended to the seat bottom, a left arm rest, and an arm rest support interconnecting the left shield support and the left arm rest to position the left arm rest in spaced-apart relation to the left shield support, the left shield support including an exterior wall configured to define one of the left pair of opposing, spaced-apart, post-receiving slots therein in a fixed position relative to the seat bottom, and the left arm rest including an exterior wall configured to define another of the left pair of opposing, spaced-apart, post-receiving slots therein in a fixed position relative to the seat bottom and opposite to said one of the left pair of opposing, spaced-apart, post-receiving slots formed in the left shield support, the left shield support and left arm rest each being formed to include an open mouth at an outer end of each of the left pair of opposing, spaced-apart, post-receiving slots to permit movement of the left pivot posts into and out of the left pair of opposing, spaced-apart, post-receiving slots during insertion of the left wing into the left wing-receiving slot, a movable shield including a left wing positioned to lie in the left wing-receiving slot, a right wing positioned to lie in the right wing-receiving slot, and a barrier positioned to lie between the left and right wings and above the seat bottom, the movable shield further including a pair of left pivot posts appended to the left wing and arranged to engage the left pair of opposing, spaced-apart, post-receiving slots and a pair of right pivot posts appended to the right wing and arranged to engage the right pair of opposing, spaced-apart, post-receiving slots, and a removable shield lock plate coupled to the left shield support to block withdrawal of the left pivot post from said one of the left pair of opposing, spaced-apart, post-receiving slots formed in the left shield support and permit pivotable movement of the movable shield relative to the seat about a pivot axis defined by the left pivot post in said one of the left pair of opposing, spaced-apart, post-receiving slots formed in the left shield support.

Claim 21

A booster seat comprising a seat including a left side wall, a right side wall positioned to lie in spaced-apart relation to the left side wall, and a seat bottom therebetween, the left side wall being formed to include a left wing-receiving slot and a left pair of opposing, spaced-apart, post-receiving slots, the right side wall being formed to include a right wing-receiving slot and a right pair of opposing, spaced-apart, post-receiving slots, the left side wall including a left shield support appended to the seat bottom, a left arm rest, and an arm rest support interconnecting the left shield support and the left arm rest to position the left arm rest in spaced-apart relation to the left shield support, the left shield support including an exterior wall configured, to define one of the left pair of opposing, spaced-apart, post-receiving slots therein in a fixed position relative to the seat bottom, and the left arm rest including an exterior wall configured to define another of the left pair of opposing, spaced-apart, post-receiving slots therein in a fixed position relative to the seat bottom and opposite to said one of the left pair of opposing, spaced-apart, post-receiving slots formed in the left shield support, the right side wall including a right shield support appended to the seat bottom, a right arm rest, and an arm rest support interconnecting the right shield support and the right arm rest to position the right arm rest in spaced-apart relation to the right shield support, the right shield support including an exterior wall configured to define one of the right pair of opposing, spaced-apart, post-receiving slots therein in a fixed position relative to the barrier, and the right arm rest including an exterior wall configured to define another of the right pair of opposing, spaced-apart, post-receiving slots therein in a fixed position relative to the barrier and opposite to said one of the right pair of opposing, spaced-apart, post-receiving slots formed in the right shield support, the right shield support and right arm rest each being formed to include an open mouth at an outer end of each of the right pair of opposing, spaced-apart, post-receiving slots to permit movement of the right pivot posts into and out of the right pair of opposing, spaced-apart, post-receiving slots during insertion of the right wing into the right wing-receiving slot, a movable shield including a left wing positioned to lie in the left wing-receiving slot, a right wing positioned to lie in the right wing-receiving slot, and a barrier positioned to lie between the left and right wings and above the seat bottom, the movable shield further including a pair of left pivot posts appended to the left wing and arranged to engage the left pair of opposing, spaced-apart, post-receiving slots and a pair of right pivot posts appended to the right wing and arranged to engage the right pair of opposing, spaced-apart, post-receiving slots, and a removable shield lock plate coupled to one of the left shield support to block withdrawal of the left pivot post from said one of the left pair of opposing, spaced-apart, post-receiving slots formed in the left shield support and permit pivotable movement of the movable shield relative to the seat about a left-side pivot axis defined by the left pivot post in said one of the left pair of opposing, spaced-apart, post-receiving slots formed in the left shield support and the right shield support to block withdrawal of the right pivot post from said one of the right pair of opposing, spaced-apart, post-receiving slots formed in the right shield support and permit pivotable movement of the movable shield relative to the seat about a right-side pivot axis defined by the right pivot post in said one of the right pair of opposing, spaced-apart, post-receiving slots formed in the right shield support.

Claim 22

A booster seat comprising a seat including a left side wall, a right side wall positioned to lie in spaced-apart relation to the left side wall, and a seat bottom therebetween, the left side wall being formed to include a left wing-receiving slot and a left pair of opposing, spaced-apart, post-receiving slots, the right side wall being formed to include a right wing-receiving slot and a right pair of opposing, spaced-apart, post-receiving slots, the left side wall including a left shield support appended to the seat bottom, a left arm rest, and an arm rest support interconnecting the left shield support and the left arm rest to position the left arm rest in spaced-apart relation to the left shield support, the left shield support including an exterior wall configured, to define one of the left pair of opposing, spaced-apart, post-receiving slots therein in a fixed position relative to the seat bottom, and the left arm rest including an exterior wall configured to define another of the left pair of opposing, spaced-apart, post-receiving slots therein in a fixed position relative to the seat bottom and opposite to said one of the left pair of opposing, spaced-apart, post-receiving slots formed in the left shield support, the right side wall including a right shield support appended to the seat bottom, a right arm rest, and an arm rest support interconnecting the right shield support and the right arm rest to position the right arm rest in spaced-apart relation to the right shield support, the right shield support including an exterior wall configured to define one of the right pair of opposing, spaced-apart, post-receiving slots therein in a fixed position relative to the barrier, and the right arm rest including an exterior wall configured to define another of the right pair of opposing, spaced-apart, post-receiving slots therein in a fixed position relative to the barrier and opposite to said one of the right pair of opposing, spaced-apart, post-receiving slots formed in the right shield support, the right shield support and right arm rest each being formed to include an open mouth at an outer end of each of the right pair of opposing, spaced-apart, post-receiving slots to permit movement of the right pivot posts into and out of the right pair of opposing, spaced-apart, post-receiving slots during insertion of the right wing into the right wing-receiving slot, a movable shield including a left wing positioned to lie in the left wing-receiving slot, a right wing positioned to lie in the right wing-receiving slot, and a barrier positioned to lie between the left and right wings and above the seat bottom, the movable shield further including a pair of left pivot posts appended to the left wing and arranged to engage the left pair of opposing, spaced-apart, post-receiving slots and a pair of right pivot posts appended to the right wing and arranged to engage the right pair of opposing, spaced-apart, post-receiving slots, and a removable shield lock plate coupled to one of the left shield support to block withdrawal of the left pivot post from said one of the left pair of opposing, spaced-apart, post-receiving slots formed in the left shield support and permit pivotable movement of the movable shield relative to the seat about a left-side pivot axis defined by the left pivot post in said one of the left pair of opposing, spaced-apart, post-receiving slots formed in the left shield support and the right shield support to block withdrawal of the right pivot post from said one of the right pair of opposing, spaced-apart, post-receiving slots formed in the right shield support and permit pivotable movement of the movable shield relative to the seat about a right-side pivot axis defined by the right pivot post in said one of the right pair of opposing, spaced-apart, post-receiving slots formed in the right shield support.

Claim 23

The booster seat of claim 16, wherein the movable shield has a one-piece body including the left wing, the left pivot posts on the left wing, the right wing, the right pivot posts on the right wing, and the barrier between the left and right wings.

Claim 24

A booster seat comprising a seat including a left side wall, a right side wall positioned to lie in spaced-apart relation to the left side wall, and a seat bottom therebetween, the left side wall being formed to include a left wing-receiving slot and a left pair of opposing, spaced-apart, post-receiving slots, the right side wall being formed to include a right wing-receiving slot and a right pair of opposing, spaced-apart, post-receiving slots, a movable shield including a left wing positioned to lie in the left wing-receiving slot, a right wing positioned to lie in the right wing-receiving slot, and a barrier positioned to lie between the left and right wings and above the seat bottom, the movable shield further including a pair of left pivot posts appended to the left wing and arranged to engage the left pair of opposing, spaced-apart, post-receiving slots and a pair of right pivot posts appended to the right wing and arranged to engage the right pair of opposing, spaced-apart, post-receiving slots, one of the left pivot posts extending away from the left wing along a left axis in a first direction and another of the left pivot posts extending away from the left wing along the left axis in a second direction opposite to the first direction, and a shield lock plate selectively coupled to one of the left and right side walls to block removal of a selected pivot post from one of the post-receiving slots formed in said one of the left and right side walls to allow pivotable movement of the movable shield relative to the seat about a pivot axis extending through said selected pivot post yet block movement of said selected pivot post out of said one of the post-receiving slots.

Claim 25

A booster seat comprising a seat including a left side wall, a right side wall positioned to lie in spaced-apart relation to the left side wall, and a seat bottom therebetween, the left side wall being formed to include a left wing-receiving slot and a left pair of opposing, spaced-apart, post-receiving slots, the right side wall being formed to include a right wing-receiving slot and a right pair of opposing, spaced-apart, post-receiving slots, a movable shield including a left wing positioned to lie in the left wing-receiving slot, a right wing positioned to lie in the right wing-receiving slot, and a barrier positioned to lie between the left and right wings and above the seat bottom, the movable shield further including a pair of left pivot posts appended to the left wing and arranged to engage the left pair of opposing, spaced-apart, post-receiving slots and a pair of right pivot posts appended to the right wing and arranged to engage the right pair of opposing, spaced-apart, post-receiving slots, one of the left pivot posts extending away from the left wing along a left axis in a first direction and another of the left pivot posts extending away from the left wing along the left axis in a second direction opposite to the first direction, and a shield lock plate selectively coupled to one of the left and right side walls to block removal of a selected pivot post from one of the post-receiving slots formed in said one of the left and right side walls to allow pivotable movement of the movable shield relative to the seat about a pivot axis extending through said selected pivot post yet block movement of said selected pivot post out of said one of the post-receiving slots.

Claim 26

The booster seat of claim 18, wherein each of the left pivot posts is integrally appended to the left wing and each of the right pivot posts is integrally appended to the right wing.

Claim 27

A booster seat comprising a seat including a left side wall, a right side wall positioned to lie in spaced-apart relation to the left side wall, and a seat bottom therebetween, the left side wall being formed to include a first left edge wall and a second left edge wall positioned to lie in spaced-apart relation to the first left edge wall to define a left wing-receiving slot therebetween, the first left edge wall being formed to include an elongated left lower post-receiving slot having an open mouth at one end thereof, the second left edge wall being formed to include an elongated left upper post-receiving slot having an open mouth at one end thereof, the right side wall being formed to include a first right edge wall and a second right edge wall positioned to lie in spaced-apart relation to the first right edge wall to define a right wing-receiving slot therebetween, the first right edge wall being formed to include an elongated right lower post-receiving slot having an open mouth at one end thereof, the second right edge wall being formed to include an elongated upper post-receiving slot having an open mouth at one end thereof, a movable shield including a left wing positioned to lie in the left wing-receiving slot, a right wing positioned to lie in the right wing-receiving slot, and a barrier positioned to lie between the left and right wings and above the seat bottom upon movement of the movable shield relative to the seat to a closed position, the left wing including a lower pivot post in the left lower post-receiving slot and an upper pivot post in the left upper post-receiving slot, the right wing including a lower pivot post in the right lower post-receiving slot and an upper pivot post in the right upper post-receiving slot, and a shield lock plate selectively coupled to one of the left and right side walls to block removal of a selected pivot post from one of the post-receiving slots formed in said one of the left and right side walls to allow pivotable movement of the movable shield relative to the seat about a pivot axis extending through said selected pivot post yet block movement of said selected pivot post out of said one of the post-receiving slots.

Claim 28

A booster seat comprising a seat including a left side wall, a right side wall positioned to lie in spaced-apart relation to the left side wall, and a seat bottom therebetween, the left side wall being formed to include a first left edge wall and a second left edge wall positioned to lie in spaced-apart relation to the first left edge wall to define a left wing-receiving slot therebetween, the first left edge wall being formed to include an elongated left lower post-receiving slot having an open mouth at one end thereof, the second left edge wall being formed to include an elongated left upper post-receiving slot having an open mouth at one end thereof, the right side wall being formed to include a first right edge wall and a second right edge wall positioned to lie in spaced-apart relation to the first right edge wall to define a right wing-receiving slot therebetween, the first right edge wall being formed to include an elongated right lower post-receiving slot having an open mouth at one end thereof, the second right edge wall being formed to include an elongated upper post-receiving slot having an open mouth at one end thereof, a movable shield including a left wing positioned to lie in the left wing-receiving slot, a right wing positioned to lie in the right wing-receiving slot, and a barrier positioned to lie between the left and right wings and above the seat bottom upon movement of the movable shield relative to the seat to a closed position, the left wing including a lower pivot post in the left lower post-receiving slot and an upper pivot post in the left upper post-receiving slot, the right wing including a lower pivot post in the right lower post-receiving slot and an upper pivot post in the right upper post-receiving slot, and a shield lock plate selectively coupled to one of the left and right side walls to block removal of a selected pivot post from one of the post-receiving slots formed in said one of the left and right side walls to allow pivotable movement of the movable shield relative to the seat about a pivot axis extending through said selected pivot post yet block movement of said selected pivot post out of said one of the post-receiving slots.

Claim 29

A booster seat comprising a seat including a left side wall, a right side wall positioned to lie in spaced-apart relation to the left side wall, and a seat bottom therebetween, the left side wall being formed to include a first left edge wall and a second left edge wall positioned to lie in spaced-apart relation to the first left edge wall to define a left wing-receiving slot therebetween, the first left edge wall being formed to include an elongated left lower post-receiving slot having an open mouth at one end thereof, the second left edge wall being formed to include an elongated left upper post-receiving slot having an open mouth at one end thereof, the right side wall being formed to include a first right edge wall and a second right edge wall positioned to lie in spaced-apart relation to the first right edge wall to define a right wing-receiving slot therebetween, the first right edge wall being formed to include an elongated right lower post-receiving slot having an open mouth at one end thereof, the second right edge wall being formed to include an elongated upper post-receiving slot having an open mouth at one end thereof, a movable shield including a left wing positioned to lie in the left wing-receiving slot, a right wing positioned to lie in the right wing-receiving slot, and a barrier positioned to lie between the left and right wings and above the seat bottom upon movement of the movable shield relative to the seat to a closed position, the left wing including a lower pivot post in the left lower post-receiving slot and an upper pivot post in the left upper post-receiving slot, the right wing including a lower pivot post in the right lower post-receiving slot and an upper pivot post in the right upper post-receiving slot, and a shield lock plate selectively coupled to one of the left and right side walls to block removal of a selected pivot post from one of the post-receiving slots formed in said one of the left and right side walls to allow pivotable movement of the movable shield relative to the seat about a pivot axis extending through said selected pivot post yet block movement of said selected pivot post out of said one of the post-receiving slots, the shield lock plate including a shell having a top wall and a pair of mounting posts depending from the top wall, the first left edge wall being formed to include first aperture means for selectively receiving the pair of mounting posts therein to establish a fixed position of the shield lock plate on the first left edge wall closing the open mouth of the left lower post-receiving slot, and the first right edge wall being formed to include second aperture means for selectively receiving the pair of mounting posts therein to establish a fixed position of the shield lock plate on the first right edge wall closing the open mouth of the right lower post-receiving slot.

Claim 30

A booster seat comprising a seat including a left side wall, a right side wall positioned to lie in spaced-apart relation to the left side wall, and a seat bottom therebetween, the left side wall being formed to include a first left edge wall and a second left edge wall positioned to lie in spaced-apart relation to the first left edge wall to define a left wing-receiving slot therebetween, the first left edge wall being formed to include an elongated left lower post-receiving slot having an open mouth at one end thereof, the second left edge wall being formed to include an elongated left upper post-receiving slot having an open mouth at one end thereof, the right side wall being formed to include a first right edge wall and a second right edge wall positioned to lie in spaced-apart relation to the first right edge wall to define a right wing-receiving slot therebetween, the first right edge wall being formed to include an elongated right lower post-receiving slot having an open mouth at one end thereof, the second right edge wall being formed to include an elongated upper post-receiving slot having an open mouth at one end thereof, a movable shield including a left wing positioned to lie in the left wing-receiving slot, a right wing positioned to lie in the right wing-receiving slot, and a barrier positioned to lie between the left and right wings and above the seat bottom upon movement of the movable shield relative to the seat to a closed position, the left wing including a lower pivot post in the left lower post-receiving slot and an upper pivot post in the left upper post-receiving slot, the right wing including a lower pivot post in the right lower post-receiving slot and an upper pivot post in the right upper post-receiving slot, and a shield lock plate selectively coupled to one of the left and right side walls to block removal of a selected pivot post from one of the post-receiving slots formed in said one of the left and right side walls to allow pivotable movement of the movable shield relative to the seat about a pivot axis extending through said selected pivot post yet block movement of said selected pivot post out of said one of the post-receiving slots, the shield lock plate including a shell having a top wall and a pair of mounting posts depending from the top wall, the first left edge wall being formed to include first aperture means for selectively receiving the pair of mounting posts therein to establish a fixed position of the shield lock plate on the first left edge wall closing the open mouth of the left lower post-receiving slot, and the first right edge wall being formed to include second aperture means for selectively receiving the pair of mounting posts therein to establish a fixed position of the shield lock plate on the first right edge wall closing the open mouth of the right lower post-receiving slot.

Claim 31

The booster seat of claim 21, wherein a first of the pair of mounting posts has a first cross-sectional shape, a second of the pair of mounting posts has a second cross-sectional shape that is different from the first cross-sectional shape, the first aperture means is configured to define a first hole in the first left edge wall matching the first cross-sectional shape and a second hole in the first left edge wall matching the second cross-sectional shape, and the second aperture means is configured to define a first hole in the first right edge wall matching the first cross-sectional shape and a second hole in the first right edge wall matching the second cross-sectional shape.

Claim 32

The booster seat of claim 22, wherein the first cross-sectional shape is rectangular and the second cross-sectional shape is circular.

Claim 33

The booster seat of claim 20, wherein the first left edge wall includes a continuous surface formed to include a first depression defining the elongated left lower post-receiving slot therein, the second left edge wall is formed to include a second depression defining the elongated left upper post-receiving slot therein, the first right edge wall includes a continuous surface formed to include a third depression defining the elongated right lower post-receiving slot therein, and the second right edge wall is formed to include a fourth depression defining the elongated right upper post-receiving slot therein.

Claim 34

The booster seat of claim 24, wherein the movable shield has a one-piece body including the left wing, the left pivot posts on the left wing, the right wing, the right pivot posts on the right wing, and the barrier between the left and right wings.

Claim 35

The booster seat of claim 20, wherein the left wing includes a left shield support appended to the seat bottom, a left arm rest, and an arm rest support interconnecting the left shield support and the left arm rest to position the left arm rest in spaced-apart relation to the left shield support, the left shield support includes the first left edge wall, and the left arm rest includes the second left edge wall.

Claim 36

The booster seat of claim 26, wherein the right wing includes a right shield support appended to the seat bottom, a right arm rest, and an arm rest support interconnecting the right shield Support and the right arm rest to position the right arm rest in spaced-apart relation to the right shield support, the right shield support includes the first light edge wall, and the right arm rest includes the second right edge wall.

Claim 37

The booster seat of claim 27, wherein the first left edge wall includes a continuous surface formed to include a first depression defining the elongated left lower post-receiving slot therein, the second left edge wall is formed to include a second depression defining the elongated left upper post-receiving slot therein, the first right edge wall includes a continuous surface formed to include a third depression defining the elongated right lower post-receiving slot therein, and the second right edge wall is formed to include a fourth depression defining the elongated right upper post-receiving slot therein.

Claim 38

The booster seat of claim 20, further comprising a cup holder mounted to the seat along one of the left an right side walls.

Claim 39

The booster seat of claim 29, wherein the cup holder is formed to include a first cavity configured to receive a cup therein and a second cavity configured to receive articles therein.

Claim 40

A booster seat comprising a seat including a left side wall, a right side wall positioned to lie in spaced-apart relation to the left side wall, and a seat bottom therebetween, the left side wall being formed to include a first left edge wall and a second left edge wall positioned to lie in spaced-apart relation to the first left edge wall to define a left wing-receiving slot therebetween, the first left edge wall being formed to include a first U-shaped side wall and a first floor inside a region bounded by the first U-shaped side wall, the first U-shaped side wall and the first floor cooperating to define an elongated left lower post-receiving slot having an open mouth at one end thereof, the second left edge wall being formed to include a second U-shaped side wall and a first ceiling inside a region bounded by the second U-shaped side wall, the second U-shaped side wall and the first ceiling cooperating to define an elongated left upper post-receiving slot having an open mouth at one end thereof, the right side wall being formed to include a first right edge wall and a second right edge wall positioned to lie in spaced-apart relation to the first right edge wall to define a right wing-receiving slot therebetween, the first right edge wall being formed to include a third U-shaped side wall and a second floor inside a region bounded by the third U-shaped side wall, the third U-shaped side wall and the second floor cooperating to define an elongated right lower post-receiving slot having an open mouth at one end thereof, the second right edge wall being formed to include a fourth U-shaped side wall and a second ceiling inside a region bounded by the fourth U-shaped side wall, the fourth U-shaped side wall and the second ceiling cooperating to define an elongated upper post-receiving slot having an open mouth at one end thereof, a movable shield including a left wing positioned to lie in the left wing-receiving slot, a right wing positioned to lie in the right wing-receiving slot, and a barrier positioned to lie between the left and right wings and above the seat bottom upon movement of the movable shield relative to the seat to a closed position, the left wing including a lower pivot post in the left lower post-receiving slot and an upper pivot post in the left upper post-receiving slot, the right wing including a lower pivot post in the right lower post-receiving slot and an upper pivot post in the right upper post-receiving slot, and a shield lock plate selectively coupled to one of the left and right side walls to block removal of a selected pivot post from one of the post-receiving slots formed in said one of the left and right side walls to allow pivotable movement of the movable shield relative to the seat about a pivot axis extending through said selected pivot post yet block movement of said selected pivot post out of said one of the post-receiving slots.

Claim 41

A booster seat comprising a seat including a left side wall, a right side wall positioned to lie in spaced-apart relation to the left side wall, and a seat bottom therebetween, the left side wall being formed to include a first left edge wall and a second left edge wall positioned to lie in spaced-apart relation to the first left edge wall to define a left wing-receiving slot therebetween, the first left edge wall being formed to include a first U-shaped side wall and a first floor inside a region bounded by the first U-shaped side wall, the first U-shaped side wall and the first floor cooperating to define an elongated left lower post-receiving slot having an open mouth at one end thereof, the second left edge wall being formed to include a second U-shaped side wall and a first ceiling inside a region bounded by the second U-shaped side wall, the second U-shaped side wall and the first ceiling cooperating to define an elongated left upper post-receiving slot having an open mouth at one end thereof, the right side wall being formed to include a first right edge wall and a second right edge wall positioned to lie in spaced-apart relation to the first right edge wall to define a right wing-receiving slot therebetween, the first right edge wall being formed to include a third U-shaped side wall and a second floor inside a region bounded by the third U-shaped side wall, the third U-shaped side wall and the second floor cooperating to define an elongated right lower post-receiving slot having an open mouth at one end thereof, the second right edge wall being formed to include a fourth U-shaped side wall and a second ceiling inside a region bounded by the fourth U-shaped side wall, the fourth U-shaped side wall and the second ceiling cooperating to define an elongated upper post-receiving slot having an open mouth at one end thereof, a movable shield including a left wing positioned to lie in the left wing-receiving slot, a right wing positioned to lie in the right wing-receiving slot, and a barrier positioned to lie between the left and right wings and above the seat bottom upon movement of the movable shield relative to the seat to a closed position, the left wing including a lower pivot post in the left lower post-receiving slot and an upper pivot post in the left upper post-receiving slot, the right wing including a lower pivot post in the right lower post-receiving slot and an upper pivot post in the right upper post-receiving slot, and a shield lock plate selectively coupled to one of the left and right side walls to block removal of a selected pivot post from one of the post-receiving slots formed in said one of the left and right side walls to allow pivotable movement of the movable shield relative to the seat about a pivot axis extending through said selected pivot post yet block movement of said selected pivot post out of said one of the post-receiving slots.

Claim 42

The booster seat of claim 31, wherein the shield lock plate includes a shell having a top wall and a pair of mounting posts depending from the top wall, the first left edge wall is formed to include first aperture means for selectively receiving the pair of mounting posts therein to establish a fixed position of the shield lock plate on the first left edge wall closing the open mouth of the left lower post-receiving slot, and the first right edge wall is formed to include second aperture means for selectively receiving the pair of mounting posts therein to establish a fixed position of the shield lock plate on the first right edge wall closing the open mouth of the right lower post-receiving slot.

Claim 43

The booster seat of claim 32, wherein a first of the pair of mounting posts has a first cross-sectional shape, a second of the pair of mounting posts has a second cross-sectional shape that is different from the first cross-sectional shape, the first aperture means is configured to define a first hole in the first left edge wall matching the first cross-sectional shape and a second hole in the first left edge wall matching the second cross-sectional shape, and the second aperture means is configured to define a first hole in the first right edge wall matching the first cross-sectional shape and a second hole in the first right edge wall matching the second cross-sectional shape.

Claim 44

The booster seat of claim 31, wherein the movable shield has a one-piece body including the left wing, the left pivot posts on the left wing, the right wing, the right pivot posts on the right wing, and the barrier, between the left and right wings.

Claim 45

The booster seat of claim 31, wherein the left wing includes a left shield support appended to the seat bottom, a left arm rest, and an arm rest support interconnecting the left shield support and the left arm rest to position the left arm rest in spaced-apart relation to the left shield support, the left shield support includes the first left edge wall, and the left arm rest includes the second left edge wall.

Claim 46

The booster seat of claim 35, wherein the right wing includes a right shield support appended to the seat bottom, a right arm rest, and an arm rest support interconnecting the right shield support and the right arm rest to position the right arm rest in spaced-apart relation to the right shield support, the right shield support includes the first right edge wall, and the right arm rest includes the second right edge wall.

Claim 47

The booster seat of claim 31, further comprising a cup holder mounted to the seat along one of the left and right side walls.

Claim 48

The booster seat of claim 37, wherein the cup holder is formed to include a first cavity configured to receive a cup therein and a second cavity configured to receive articles therein.

Claim 49

A booster seat comprising a movable shield including an elongated barrier, a left wing appended to one end of the elongated barrier, and a right wing appended to another end of the elongated barrier, the left wing including a first left pivot post, the right wing including a first right pivot post, a seat including a left side wall, a right side wall positioned to lie in spaced-apart relation to the right side wall, and a seat bottom therebetween, the left side wall being formed to include a left wing-receiving slot receiving the left wing therein and a first left pivot post-receiving slot receiving the first left pivot post therein, the right side wall being formed to include a right wing-receiving slot receiving the right wing therein and a first right pivot post-receiving slot receiving the first right pivot post therein, and a shield lock plate selectively coupled to one of the left and right side walls to block removal of a selected pivot post from one of the post-receiving slots formed in said one of the left and right side walls to allow pivotable movement of the movable shield relative to the seat about a pivot axis extending through said selected pivot post yet block movement of said selected pivot post out of said one of the post-receiving slots.

Claim 50

A booster seat comprising a movable shield including an elongated barrier, a left wing appended to one end of the elongated barrier, and a right wing appended to another end of the elongated barrier, the left wing including a first left pivot post, the right wing including a first right pivot post, a seat including a left side wall, a right side wall positioned to lie in spaced-apart relation to the right side wall, and a seat bottom therebetween, the left side wall being formed to include a left wing-receiving slot receiving the left wing therein and a first left pivot post-receiving slot receiving the first left pivot post therein, the right side wall being formed to include a right wing-receiving slot receiving the right wing therein and a first right pivot post-receiving slot receiving the first right pivot post therein, and a shield lock plate selectively coupled to one of the left and right side walls to block removal of a selected pivot post from one of the post-receiving slots formed in said one of the left and right side walls to allow pivotable movement of the movable shield relative to the seat about a pivot axis extending through said selected pivot post yet block movement of said selected pivot post out of said one of the post-receiving slots.

Claim 51

The booster seat of claim 39, wherein the left wing includes a second left pivot post, the left side wall is formed to include a second left pivot post-receiving slot receiving the second left pivot post therein, the right wing includes a second right pivot post, and the right side wall is formed to include a second right pivot post-receiving slot receiving the second right pivot post therein.

Claim 52

A booster-seat comprising a seat including a left side wall, a right side wall positioned to lie in spaced-apart relation to the left side wall, and a seat bottom therebetween, the left side wall being formed to include a left wing-receiving portion, the right side wall being formed to include a right wing-receiving portion, a movable shield including a left wing coupling the left wing-receiving portion, a right wing coupling the right wing-receiving portion, and a barrier positioned to lie between the left and right wings and above the seat bottom, and a shield lock plate including a mount portion coupled to one of the seat and moveable shield to selectively trap one of the left wing and right wing with one of the left wing-receiving portion and right wing-receiving portion, respectively wherein the left wing-receiving portion is formed to include a left wing-receiving slot and a left pair of opposing, spaced-apart, post-receiving slots, the right wing-receiving portion is formed to include a right wing-receiving slot and a right pair of opposing, spaced-apart, post-receiving slots, the moveable shield further includes a pair of left pivot posts appended to the left wing and arranged to engage the left pair of opposing, spaced-apart, post-receiving slots and a pair of right pivot posts appended to the right wing and arranged to engage the right pair of opposing, spaced-apart, post-receiving slots.

Claim 53

A booster-seat comprising a seat including a left side wall, a right side wall positioned to lie in spaced-apart relation to the left side wall, and a seat bottom therebetween, the left side wall being formed to include a left wing-receiving portion, the right side wall being formed to include a right wing-receiving portion, a movable shield including a left wing coupling the left wing-receiving portion, a right wing coupling the right wing-receiving portion, and a barrier positioned to lie between the left and right wings and above the seat bottom, and a shield lock plate including a mount portion coupled to one of the seat and moveable shield to selectively trap one of the left wing and right wing with one of the left wing-receiving portion and right wing-receiving portion, respectively wherein the left wing-receiving portion is formed to include a left wing-receiving slot and a left pair of opposing, spaced-apart, post-receiving slots, the right wing-receiving portion is formed to include a right wing-receiving slot and a right pair of opposing, spaced-apart, post-receiving slots, the moveable shield further includes a pair of left pivot posts appended to the left wing and arranged to engage the left pair of opposing, spaced-apart, post-receiving slots and a pair of right pivot posts appended to the right wing and arranged to engage the right pair of opposing, spaced-apart, post-receiving slots.

Claim 54

The booster seat of claim 41, wherein the shield lock plate further includes a pivot post blocker portion positioned to lie in one of the post-receiving slots formed in the side walls.

Claim 55

The booster seat of claim 41, wherein the shield lock plate includes a shell having a top wall and a pair of mounting posts depending from the top wall, one of the left and right side walls is formed to include a first aperture sized to receive a first of the pair of mounting posts and a second aperture sized to receive a second of the pair of mounting posts.

Claim 56

The booster seat of claim 43, wherein the first mounting post includes two snap-connector fingers, the second mounting post includes two snap-connector fingers, and each of the snap-connector fingers includes a leg having an end appended to the top wall and another end carrying a wall-engaging foot.

Claim 57

The booster of claim 43, wherein the first mounting post has a first cross-sectional shape, the second mounting post has a second cross-sectional shape that is different from the first cross-sectional shape, the first mounting post is configured to extend into the first aperture the second mounting post is configured to extend into the second aperture.

Claim 58

The booster seat of claim 41, wherein the left side wall includes a first U-shaped wall defining a first of the left pair of post-receiving slots and a second U-shaped wall defining a second of the left pair of post-receiving slots, the right side wall includes a third U-shaped wall defining a first of the right pair of post-receiving slots and a fourth U-shaped wall defining a second of the right pair of post-receiving slots, each of the U-shaped walls is formed to include an open mouth at one end thereof defining a pivot post-receiving entrance opening into the post-receiving slot defined therein, the shield lock plate includes a shell having a top wall and a pair of mounting posts depending from the top wall, and one of the left or right side walls is formed to include a first aperture sized to receive a first of the pair of mounting posts and a second aperture sized to receive a second of the pair of mounting posts.

Claim 59

The booster seat of claim 41, wherein the left wing-receiving portion includes a first left edge wall and a second left edge wall positioned to lie in spaced-apart relation to the first left edge wall to define a left wing-receiving slot therebetween, the first left edge wall is formed to include an elongated left lower post-receiving slot having an open mouth at one end thereof, the second left edge wall is formed to include an elongated left upper post-receiving slot having an open mouth at one end thereof, the right wing-receiving portion is formed to include a first right edge wall and a second right edge wall positioned to lie in spaced-apart relation to the first right edge wall to define a right wing-receiving slot therebetween, the first right edge wall is formed to include an elongated right lower post-receiving slot having an open mouth at one end thereof, and the second right edge wall is formed to include an elongated upper post-receiving slot having an open mouth at one end thereof.

Claim 60

The booster seat of claim 47, wherein the left wing is positioned to lie in the left wing-receiving slot, the right wing is positioned to lie in the right wing-receiving slot; the barrier is positioned to lie above the seat bottom upon movement of the movable shield relative to the seat to a closed position, the left wing includes a lower pivot post in the left lower post-receiving slot and an upper pivot post in the left upper post-receiving slot, the right wing includes a lower pivot post in the right lower post-receiving slot and an upper pivot post in the right upper post-receiving slot.

Claim 61

The booster seat of claim 47, wherein the shield lock plate is selectively coupled to one of the left and right side walls to block removal of a selected pivot post from one of the post-receiving slots formed in said one of the left and right side walls to allow pivotable movement of the movable shield relative to the seat about a pivot axis extending through said selected pivot post yet block movement of said selected pivot post out of said one of the post-receiving slots.

Claim 62

The booster seat of claim 49, wherein the shield lock plate includes a shell having a top wall and a pair of mounting posts depending from the top wall, one of the first left edge wall and first right edge wall is formed to include a first aperture sized to receive a first of the pair of mounting posts and a second aperture sized to receive a second of the pair of mounting posts.

Claim 63

The booster seat of claim 50, wherein the first mounting post includes two snap-connector fingers, the second mounting post includes two snap-connector fingers, and each of the snap-connector fingers includes a leg having an end appended to the top wall and another end carrying a wall-engaging foot.

Claim 64

The booster seat of claim 50, wherein the first mounting post has a first cross-sectional shape, the second mounting post has a second cross-sectional shape that is different from the first cross-sectional shape, the first mounting post extends into the first aperture and the second mounting post extends into the second aperture.

Claim 65

The booster seat of claim 52, wherein the first mounting post includes two snap-connector fingers, the second mounting post includes two snap-connector fingers, each of the snap-connector fingers includes a leg having an end appended to the top wall and another end carrying a wall-engaging foot, and the snap-connector fingers of the first mounting post are shaped to fit into the first aperature and the snap-connector fingers-of the second mounting post are shaped to fit into the second aperture.

Claim 66

The booster seat of claim 52, wherein the first cross-sectional shape is rectangular and the second cross-sectional shape is circular.