US6811216B2 — Infant car seat

Claim 1

Independent Claim 95 words

An infant car seat, comprising: a seat shell; a seat back slideably connected to said seat shell; a plurality of adjustment teeth provided along said seat back; and an adjuster rotatably connected to said seat shell, said adjuster mating with said adjustment teeth to extend or retract said seat back relative to said seat shell when said adjuster is rotated, wherein said adjuster comprises a main body and a pair of projections extending from said main body, each of said projections having a central axis offset from an axis of rotation of said main body.

Claim 2

Dependent Claim 95 words

An infant car seat, comprising: a seat shell; a seat back slideably connected to said seat shell; a plurality of adjustment teeth provided along said seat back; and an adjuster rotatably connected to said seat shell, said adjuster mating with said adjustment teeth to extend or retract said seat back relative to said seat shell when said adjuster is rotated, wherein said adjuster comprises a main body and a pair of projections extending from said main body, each of said projections having a central axis offset from an axis of rotation of said main body.

Claim 3

Dependent Claim 33 words

The car seat of claim 1 , wherein said seat shell comprises a slot extending generally perpendicular to a direction of travel of said seat back, said adjuster being moveable along said slot.

Claim 4

Dependent Claim 29 words

The car seat of claim 2 , further comprising a biasing member biasing said adjuster towards an end of said slot adjacent said adjustment teeth on said seat back.

Claim 5

Dependent Claim 29 words

The car seat of claim 3 , wherein each of said projections resides in a valley between said adjustment teeth when said adjuster is in a first rotational orientation.

Claim 6

Dependent Claim 60 words

The car seat of claim 4 , wherein upon rotation of said adjuster from said first orientation, said axis of rotation of said main body is moved laterally in said slot away from said adjustment teeth and one of said projections is moved generally linearly to move said seat back to a new longitudinal position relative to said seat shell.

Claim 7

Dependent Claim 193 words

An infant car seat, comprising: a seat shell; a seat back slideably connected to said seat shell; a plurality of adjustment teeth provided along said seat back; an adjuster rotatably connected to said seat shell, said adjuster mating with said adjustment teeth to extend or retract said seat back relative to said seat shell when said adjuster is rotated; a first shoulder belt having a first looped end; a second shoulder belt having a second looped end; a third belt having a third looped end; and a splitter plate connecting said first shoulder belt, said second shoulder belt, and said third belt behind said seat shell, said splitter plate comprising: a lower portion; and an upper portion extending over said lower portion from a first side of said lower portion towards a second side of said lower portion and defining a gap between an end of said upper portion and said second side of said lower portion, said gap sized to allow said first and second looped ends to slide through said gap and around said upper portion and said third looped end to slide through said gap and around said lower portion.

Claim 8

Dependent Claim 193 words

An infant car seat, comprising: a seat shell; a seat back slideably connected to said seat shell; a plurality of adjustment teeth provided along said seat back; an adjuster rotatably connected to said seat shell, said adjuster mating with said adjustment teeth to extend or retract said seat back relative to said seat shell when said adjuster is rotated; a first shoulder belt having a first looped end; a second shoulder belt having a second looped end; a third belt having a third looped end; and a splitter plate connecting said first shoulder belt, said second shoulder belt, and said third belt behind said seat shell, said splitter plate comprising: a lower portion; and an upper portion extending over said lower portion from a first side of said lower portion towards a second side of said lower portion and defining a gap between an end of said upper portion and said second side of said lower portion, said gap sized to allow said first and second looped ends to slide through said gap and around said upper portion and said third looped end to slide through said gap and around said lower portion.

Claim 9

Dependent Claim 38 words

The car seat of claim 6 , wherein said upper portion comprises a retainer extending inwardly from said end of said upper portion to prevent said first and second looped ends from sliding off of said upper portion.

Claim 10

Dependent Claim 32 words

The car seat of claim 7 , wherein said upper portion comprises a curved interior surface to accommodate a converging arrangement of said first and second shoulder belts towards said splitter plate.

Claim 11

Dependent Claim 57 words

The car seat of claim 6 , wherein said lower portion comprises a first retainer extending inwardly from said first side of said lower portion and a second retainer extending inwardly from said second side of said lower portion, said first and second extensions preventing said third looped end from sliding with respect to said lower portion.

Claim 12

Dependent Claim 36 words

The car seat of claim 6 , further comprising a pair of laterally spaced safety belt slots formed in said seat shell, and a pair of laterally spaced safety belt slots formed in said seat back.

Claim 13

Dependent Claim 45 words

The car seat of claim 10 , wherein each of said safety belt slots in said seat shell is generally in registration with one of said safety belt slots in said seat back when said seat back is fully extended relative to said seat shell.

Claim 14

Dependent Claim 63 words

The car seat of claim 11 , wherein said first shoulder belt extends through one of said safety belt slots in said seat back and one of said safety belt slots in said seat shell and said second shoulder belt extends through another of said safety belt slots in said seat back and another of said safety belt slots in said seat shell.

Claim 15

Dependent Claim 49 words

The car seat of claim 12 , wherein said seat back further comprises a pair of safety belt channels extending along said seat back, said shoulder belts extending through said channels between said safety belt slots in said seat back and said safety belt slots in said seat shell.

Claim 16

Dependent Claim 121 words

An infant car seat, comprising: a seat shell; a seat back moveable along said seat shell to extend or retract said seat back relative to said seat shell; a plurality of adjustment teeth provided along said seat back; and an adjuster rotatably connected to said seat shell, said adjuster comprising a main body having a central axis, a first projection extending from said main body on a first side of said central axis, and a second projection extending from said main body on a second side of said central axis opposite said first side, said first and second projections mating with said adjustment teeth to extend or retract said seat back relative to said seat shell upon rotation of said adjuster.

Claim 17

Dependent Claim 121 words

An infant car seat, comprising: a seat shell; a seat back moveable along said seat shell to extend or retract said seat back relative to said seat shell; a plurality of adjustment teeth provided along said seat back; and an adjuster rotatably connected to said seat shell, said adjuster comprising a main body having a central axis, a first projection extending from said main body on a first side of said central axis, and a second projection extending from said main body on a second side of said central axis opposite said first side, said first and second projections mating with said adjustment teeth to extend or retract said seat back relative to said seat shell upon rotation of said adjuster.

Claim 18

Dependent Claim 33 words

The car seat of claim 14 , wherein said seat shell comprises a slot extending generally perpendicular to a direction of travel of said seat back, said adjuster being moveable along said slot.

Claim 19

Dependent Claim 25 words

The car seat of claim 15 , further comprising a biasing member biasing said adjuster towards an end of said slot adjacent said adjustment teeth.

Claim 20

Dependent Claim 36 words

The car seat of claim 16 , wherein said biasing member comprises a generally K-shaped member comprising a contact segment and a pair of cantilever leg segments extending between said contact segment and said seat shell.

Claim 21

Dependent Claim 32 words

The car seat of claim 17 , wherein each of said first and second projections resides in a valley between said adjustment teeth when said adjuster is in a first rotational orientation.

Claim 22

Dependent Claim 44 words

The car seat of claim 18 , wherein upon rotation of said adjuster from said first orientation, said first projection abuts a valley between said adjustment teeth and said second projection abuts said contact segment of said biasing member, thereby deforming said leg segments.

Claim 23

Dependent Claim 60 words

The car seat of claim 19 , wherein upon rotation of said adjuster from said first orientation, said central axis of said main body moves laterally in said slot against a force of said biasing member and said first projection cooperates with said adjustment teeth to move said seat back to a new longitudinal position relative to said seat shell.

Claim 24

Dependent Claim 109 words

The car seat of claim 14 , further comprising: a pendulum pivotably suspended from said seat shell, said pendulum having an opening in a face thereof; a first viewing area provided in said seat shell, said opening in registration with said first viewing area when an angular orientation of said seat shell is proper for a car seat occupant having a weight within a first weight range; and a second viewing area provided in said seat shell, said opening in registration with said second viewing area when an angular orientation of said seat shell is proper for a car seat occupant having a weight within a second weight range.

Annuity Stage	Window Opens	Payment Deadline	Surcharge Period Until	Estimated Fee	Status
3.5 Years (Year 4)	2007-11-02	2008-05-03	2008-11-02	$2000.00	Window Closed / Lapsed
7.5 Years (Year 8)	2011-11-02	2012-05-03	2012-11-02	$3760.00	Window Closed / Lapsed
11.5 Years (Year 12)	2015-11-02	2016-05-03	2016-11-02	$7700.00	Window Closed / Lapsed

Infant car seat

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