Stepladder folding twin-step
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United States of America Patent
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Jan 31, 2012
Grant Date -
Feb 5, 2009
app pub date -
Sep 4, 2008
filing date -
Nov 17, 2004
priority date (Note) -
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Abstract
. The ladder includes a foldable tray mechanism attached to the hinge mechanism about which the foldable tray mechanism moves between the open state independently of the first and second sections, where the foldable tray is in an angular relationship with the first and second sections for use, and a folded state where the foldable tray essentially forms a plane with the first section. A hinge for a stepladder. A step to a ladder. Methods for using a stepladder.
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