Portable hoist
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 4, 2012
Grant Date -
Mar 22, 2012
app pub date -
Sep 20, 2010
filing date -
Sep 20, 2010
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A portable strap hoist comprises a generally rectangular frame. An upper hook is mounted at a top of the frame for mounting the frame to a structure, in use. A drum includes an insulated strap wound about the drum supporting a lower hook for supporting a load, in use. A spline shaft is operatively associated with the drum to rotatably mount the drum to the frame. A driven gear is mounted to the shaft. A portable housing is mounted to the frame and includes a handle and a drive in the portable housing including a drive gear operatively engaging the driven gear.
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Cited Art Landscape
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