Mobile warehouse ladder
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United States of America Patent
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-
Aug 11, 1998
Grant Date -
N/A
app pub date -
Nov 19, 1996
filing date -
Nov 19, 1996
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A mobile ladder arrangement including base, ladder and linkage and caming assemblies therebetween to provide a foot actuated ladder assembly secured 'use mode' and a hand actuated ladder assembly 'mobile mode'.
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Cited Art Landscape
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