Retractable safety handle means for a ladder

Claim 2

Retractable safety handle means for a ladder, comprising, in combination: an elongated handle member of a length to span a plurality of steps of the ladder; support means securely supporting the handle member to the ladder at at least two locations vertically spaced along the ladder; the support means including attaching means attaching the handle's support means to the ladder at the said locations; a hinge means associated with each of the said support means, and located with respect to the ladder and handle member in a manner such that the handle member may be positioned in and between a handle-operable position relatively non-adjacent the ladder and a retracted position relatively adjacent the ladder; the parts thereby providing, that in the handle-position of the handle member, the handle member may be manually grasped by the user of the ladder as a sturdy and sturdily-supported handle for the ladder, but providing that in the retracted position of the handle member it is retracted operatively adjacent the ladder thereby providing a reduced shape and size of the combination of ladder and handle member as for storage and/or transport thereof, but not requiring dis-assembly of the handle member from the ladder, nor re-assembly thereof to the ladder when desiring to use the ladder with a handle provided therefor; the hinge means and support means providing that the axis of the hinge means is generally vertical and that the movement of the handle member between its said handle-operable position and its said retracted position is generally horizontal without any significant amount of vertical movement, and thereby avoiding any significant amount of handle-raising effort or handle-lowering effort.

Claim 3

The invention as set forth in claim 1 in a combination in which the ladder is a foldable step ladder.

Claim 4

The invention as set forth in claim 2 in a combination in which the handle member extends upwardly above the top step of the ladder.

Claim 5

The invention as set forth in claim 2 in a combination in which the uppermost of the attaching means is secured to the top step of the ladder.

Claim 6

The invention as set forth in claim 2 in a combination in which attaching means below the uppermost one are attached to a rear leg of the ladder.

Claim 7

The invention as set forth in claim 4 in a combination in which attaching means below the uppermost one are attached to a rear leg of the ladder.

Claim 8

The invention as set forth in claim 5 in a combination in which extra supporting means for the handle member are also provided, attached to a front leg of the ladder, for providing extra support and sturdiness for the handle member by giving extra support to support means below the uppermost support means.

Claim 9

The invention as set forth in claim 7 in a combination in which the said extra supporting means include a latch means which latchingly retains the handle-operable position of the handle member once it is established, thereby assuring against inadvertent or other untimely retraction of the handle member from its handle-operable position.

Claim 10

The invention as set forth in claim 2 in a combination in which there are provided latch means which latchingly retains the handle-operated position of the handle member once it is established, thereby assuring against inadvertent or other untimely retraction of the handle member from its handle-operable position.

Claim 11

Retractable safety handle means for a ladder, comprising, in combination: an elongated handle member of a length to span a plurality of steps of the ladder; support means securely supporting the handle member to the ladder at at least two locations vertically spaced along the ladder; the support means including attaching means attaching the handle's support means to the ladder at the said locations; a hinge means associated with each of the said support means, and located with respect to the ladder and handle member in a manner such that the handle member may be positioned in and between a handle-operable position relatively non-adjacent the ladder and a retracted position relatively adjacent the ladder; the parts thereby providing, that in the handle-operable position of the handle member, the handle member may be manually grasped by the use of the ladder as a sturdy and sturdily-supported handle for the ladder, but providing that in the retracted position of the handle member it is retracted operatively adjacent the ladder thereby providing a reduced shape and size of the combination of ladder and handle member as for storage and/or transport thereof, but not requiring dis-assembly of the handle member from the ladder, nor re-assembly thereof to the ladder when desiring to use the ladder with a handle provided therefor; in a combination in which, in the retracted position of the handle member, it and/or a portion of its support means operatively overlies a portion of the ladder which otherwise would be likely encountered by a person using the ladder, thereby at least discouraging use of the ladder except with the handle member in its handle-operable position, thus enhancing safety considerations in the use of the ladder.

Claim 12

Retractable safety handle means for a ladder, comprising, in combination: an elongated handle member of a length to span a plurality of steps of the ladder; support means securely supporting the handle member to the ladder at at least two locations vertically spaced along the ladder; the support means including attaching means attaching the handle's support means to the ladder at the said locations; a hinge means associated with each of the said support means, and located with respect to the ladder and handle member in a manner such that the handle member may be positioned in and between a handle-operable position relatively non-adjacent the ladder and a retracted position relatively adjacent the ladder; the parts thereby providing, that in the handle-operable position of the handle member, the handle member may be manually grasped by the use of the ladder as a sturdy and sturdily-supported handle for the ladder, but providing that in the retracted position of the handle member it is retracted operatively adjacent the ladder thereby providing a reduced shape and size of the combination of ladder and handle member as for storage and/or transport thereof, but not requiring dis-assembly of the handle member from the ladder, nor re-assembly thereof to the ladder when desiring to use the ladder with a handle provided therefor; in a combination in which, in the retracted position of the handle member, it and/or a portion of its support means operatively overlies a portion of the ladder which otherwise would be likely encountered by a person using the ladder, thereby at least discouraging use of the ladder except with the handle member in its handle-operable position, thus enhancing safety considerations in the use of the ladder.

Claim 13

Retractable safety handle means for a ladder, comprising, in combination: an elongated handle member of a length to span a plurality of steps of the ladder; support means securely supporting the handle member to the ladder at at least two locations vertically spaced along the ladder; the support means including attaching means attaching the handle's support means to the ladder at the said locations; a hinge means associated with each of the said support means, and located with respect to the ladder and handle member in a manner such that the handle member may be positioned in and between a handle-operable position relatively non-adjacent the ladder and a retracted position relatively adjacent the ladder; the parts thereby providing, that in the handle-operable position of the handle member, the handle member may be manually grasped by the user of the ladder as a sturdy and sturdily-supported handle for the ladder, but providing that in the retracted position of the handle member it is retracted operatively adjacent the ladder thereby providing a reduced shape and size of the combination of ladder and handle member as for storage and/or transport thereof, but not requiring dis-assembly of the handle member from the ladder, nor re-assembly thereof to the ladder when desiring to use the ladder with a handle provided therefor; in which the ladder is a foldable step ladder, and in which the uppermost of the attaching means is secured to the top step of the ladder; in a combination in which the attaching means, which is secured to the top step of the ladder, is provided in the form of a plate means which overlies the said top step, an edge of said plate means being provided with a down-turned portion from which extends a horizontal portion, providing a pocket into which an edge of the top step may be fitted or inserted.

Claim 14

Retractable safety handle means for a ladder, comprising, in combination: an elongated handle member of a length to span a plurality of steps of the ladder; support means securely supporting the handle member to the ladder at at least two locations vertically spaced along the ladder; the support means including attaching means attaching the handle's support means to the ladder at the said locations; a hinge means associated with each of the said support means, and located with respect to the ladder and handle member in a manner such that the handle member may be positioned in and between a handle-operable position relatively non-adjacent the ladder and a retracted position relatively adjacent the ladder; the parts thereby providing, that in the handle-operable position of the handle member, the handle member may be manually grasped by the user of the ladder as a sturdy and sturdily-supported handle for the ladder, but providing that in the retracted position of the handle member it is retracted operatively adjacent the ladder thereby providing a reduced shape and size of the combination of ladder and handle member as for storage and/or transport thereof, but not requiring dis-assembly of the handle member from the ladder, nor re-assembly thereof to the ladder when desiring to use the ladder with a handle provided therefor; in which the ladder is a foldable step ladder, and in which the uppermost of the attaching means is secured to the top step of the ladder; in a combination in which the attaching means, which is secured to the top step of the ladder, is provided in the form of a plate means which overlies the said top step, an edge of said plate means being provided with a down-turned portion from which extends a horizontal portion, providing a pocket into which an edge of the top step may be fitted or inserted.

Claim 15

The invention as set forth in claim 11 in which another edge of the plate means is provided with a down-turned lip means, and securing means pass through said lip means and into the said top step for securely attaching the attaching means to the top ladder step.

Claim 16

Retractable safety handle means for a ladder, comprising, in combination: an elongated handle member of a length to span a plurality of steps of the ladder; support means securely supporting the handle member to the ladder at at least two locations vertically spaced along the ladder; the support means including attaching means attaching the handle's support means to the ladder at the said locations; a hinge means associated with each of the said support means, and located with respect to the ladder and handle member in a manner such that the handle member may be positioned in and between a handle-operable position relatively non-adjacent the ladder and a retracted position relatively adjacent the ladder; the parts thereby providing, that in the handle-operable position of the handle member, the handle member may be manually grasped by the user of the ladder as a sturdy and sturdily-supported handle for the ladder, but providing that in the retracted position of the handle member it is retracted operatively adjacent the ladder thereby providing a reduced shape and size of the combination of ladder and handle member as for storage and/or transport thereof, but not requiring dis-assembly of the handle member from the ladder, nor re-assembly thereof to the ladder when desiring to use the ladder with a handle provided therefor; the hinge means and support means providing that the axis of the hinge means is generally vertical and that the movement of the handle member between its said handle-operable position and its said retracted position is generally horizontal without any significant amount of vertical movement, and thereby avoiding any significant amount of handle-raising effort or handle-lowering effort; in a combination in which, in the retracted position of the handle member, it and/or a portion of its support means operatively overlies a portion of the ladder which otherwise would be likely encountered by a person using the ladder, thereby at least discouraging use of the ladder except with the handle member in its handle-operable position, thus enhancing safety considerations in the use of the ladder.

Claim 17

Retractable safety handle means for a ladder, comprising, in combination: an elongated handle member of a length to span a plurality of steps of the ladder; support means securely supporting the handle member to the ladder at at least two locations vertically spaced along the ladder; the support means including attaching means attaching the handle's support means to the ladder at the said locations; a hinge means associated with each of the said support means, and located with respect to the ladder and handle member in a manner such that the handle member may be positioned in and between a handle-operable position relatively non-adjacent the ladder and a retracted position relatively adjacent the ladder; the parts thereby providing, that in the handle-operable position of the handle member, the handle member may be manually grasped by the user of the ladder as a sturdy and sturdily-supported handle for the ladder, but providing that in the retracted position of the handle member it is retracted operatively adjacent the ladder thereby providing a reduced shape and size of the combination of ladder and handle member as for storage and/or transport thereof, but not requiring dis-assembly of the handle member from the ladder, nor re-assembly thereof to the ladder when desiring to use the ladder with a handle provided therefor; the hinge means and support means providing that the axis of the hinge means is generally vertical and that the movement of the handle member between its said handle-operable position and its said retracted position is generally horizontal without any significant amount of vertical movement, and thereby avoiding any significant amount of handle-raising effort or handle-lowering effort; in a combination in which, in the retracted position of the handle member, it and/or a portion of its support means operatively overlies a portion of the ladder which otherwise would be likely encountered by a person using the ladder, thereby at least discouraging use of the ladder except with the handle member in its handle-operable position, thus enhancing safety considerations in the use of the ladder.

Claim 18

Retractable safety handle means for a ladder, comprising, in combination: an elongated handle member of a length to span a plurality of steps of the ladder; support means securely supporting the handle member to the ladder at at least two locations vertically spaced along the ladder; the support means including attaching means attaching the handle's support means to the ladder at the said locations; a hinge means associated with each of the said support means, and located with respect to the ladder and handle member in a manner such that the handle member may be positioned in and between a handle-operable position relatively non-adjacent the ladder and a retracted position relatively adjacent the ladder; the parts thereby providing, that in the handle-operable position of the handle member, the handle member may be manually grasped by the user of the ladder as a sturdy and sturdily-supported handle for the ladder, but providing that in the retracted position of the handle member it is retracted operatively adjacent the ladder thereby providing a reduced shape and size of the combination of ladder and handle member as for storage and/or transport thereof, but not requiring dis-assembly of the handle member from the ladder, nor re-assembly thereof to the ladder when desiring to use the ladder with a handle provided therefor; the hinge means and support means providing that the axis of the hinge means is generally vertical and that the movement of the handle member between its said handle-operable position and its said retracted position is generally horizontal without any significant amount of vertical movement, and thereby avoiding any significant amount of handle-raising effort or handle-lowering effort; in which the ladder is a foldable step ladder, and in which the uppermost of the attaching means is secured to the top step of the ladder; in a combination in which the attaching means, which is secured to the top step of the ladder, is provided in the form of a plate means which overlies the said top step, an edge of said plate means being provided with a down-turned portion from which extends a horizontal portion, providing a pocket into which an edge of the top step may be fitted or inserted.

Claim 19

Retractable safety handle means for a ladder, comprising, in combination: an elongated handle member of a length to span a plurality of steps of the ladder; support means securely supporting the handle member to the ladder at at least two locations vertically spaced along the ladder; the support means including attaching means attaching the handle's support means to the ladder at the said locations; a hinge means associated with each of the said support means, and located with respect to the ladder and handle member in a manner such that the handle member may be positioned in and between a handle-operable position relatively non-adjacent the ladder and a retracted position relatively adjacent the ladder; the parts thereby providing, that in the handle-operable position of the handle member, the handle member may be manually grasped by the user of the ladder as a sturdy and sturdily-supported handle for the ladder, but providing that in the retracted position of the handle member it is retracted operatively adjacent the ladder thereby providing a reduced shape and size of the combination of ladder and handle member as for storage and/or transport thereof, but not requiring dis-assembly of the handle member from the ladder, nor re-assembly thereof to the ladder when desiring to use the ladder with a handle provided therefor; the hinge means and support means providing that the axis of the hinge means is generally vertical and that the movement of the handle member between its said handle-operable position and its said retracted position is generally horizontal without any significant amount of vertical movement, and thereby avoiding any significant amount of handle-raising effort or handle-lowering effort; in which the ladder is a foldable step ladder, and in which the uppermost of the attaching means is secured to the top step of the ladder; in a combination in which the attaching means, which is secured to the top step of the ladder, is provided in the form of a plate means which overlies the said top step, an edge of said plate means being provided with a down-turned portion from which extends a horizontal portion, providing a pocket into which an edge of the top step may be fitted or inserted.

Claim 20

The invention as set forth in claim 14 in which another edge of the plate means is provided with a down-turned lip means, and securing means pass through said lip means and into the said top step for securely attaching the attaching means to the top ladder step.