Foldable stairway ladder

Details Foldable stairway ladder Foldable stairway ladder

2005-10-04

2005-10-04

Lev, Bruce A. (Department: 3634)

Fire escape, ladder, or scaffold

Unitary foldable, rigid scaffold or ladder

C182S156000, C182S127000, C280S047160

Reexamination Certificate

active

06951265

ABSTRACT:
A foldable stairway ladder for use in accessing items includes a structure that can be conveniently folded to reduce the amount of space taken up by ladder when not in use. The ladder consists of a stairway section connected to a platform, in turn rotatably connected to a support. The foldable ladder is also provided with a manually operable folding system adapted to fold the stairway section and support relative to each other. Additionally, the support may have a member capable of extending the length of the support, thus facilitating the ease by which a use can fold the stairway ladder.

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patent: 6386320 (2002-05-01), Clavel
patent: 6523640 (2003-02-01), Young et al.

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