Drywall panel lifter
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United States of America Patent
Stats
-
Aug 16, 2011
Grant Date -
Apr 29, 2010
app pub date -
Oct 29, 2008
filing date -
Oct 29, 2008
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A drywall panel lifter having two stanchions into which jacks are vertically set, wherein each jack has an extending portion capable of rising past the tops of the first and second stanchion respectively; a set of bars hinged to the jacks; a cross-piece assembly connecting the bars, having a crank is operatively connected to the screw gear that operates the jacks; and panel holding grippers mounted on the extending portion of the jacks.
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