TELESCOPING LADDER JACK
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United States of America Patent
Stats
-
N/A
Issued Date -
Mar 15, 2012
app pub date -
Oct 31, 2011
filing date -
Dec 30, 2004
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A telescoping ladder jack includes a housing and telescoping beam matingly inserted into and extracted from the housing such that a first desired effective length of the beam is extracted from the housing. A first locking mechanism fixes the beam at the first length. A bracket defines opposing first and second ends (the first end pivotally attached to an end of the housing) and is mounted to a ladder to mount the jack to the ladder. A telescoping tube is mounted to the housing. An adjustable brace is matingly inserted into and extracted from the tube such that a second desired effective length of the brace is extracted from the tube. An end of the brace is pivotally mounted to the second end of the bracket. A second locking mechanism fixes the brace at the second length and housing to a desired angle of incline with respect to the bracket.
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