STEPLADDER ADAPTED FOR USE AS A SINGLE LADDER OR AN EXTENSION LADDER
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United States of America Patent
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Issued Date -
May 11, 2017
app pub date -
Nov 9, 2015
filing date -
Nov 9, 2015
priority date (Note) -
Published
status (Latency Note)
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Abstract
A ladder apparatus has a first ladder section having a pair of side rails and a plurality of rungs extending between the side rails, a second ladder section hingedly connected to the first ladder section adjacent an upper end of the first ladder section, and a latch mechanism affixed to one of the ladder sections and engageable with the other of the first and second ladder sections. The second ladder section is movable between an extended position and a retracted position. The latch mechanism is adapted to secure the second ladder section in the retracted position. The second ladder section will extend in generally parallel relation to the first ladder section when in this retracted position. A ladder top is affixed to the upper end of the first ladder section and extends outwardly therefrom so as to have an end surface positioned away from the first ladder section.
First Claim
Family
International Classification(s)
Cited Art Landscape
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