Adjustable height stand with cam-lever
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United States of America Patent
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N/A
Issued Date -
May 15, 2003
app pub date -
Nov 12, 2002
filing date -
Jan 3, 2001
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A work light stand, with light installed thereon, comprises an adjustable lever, with its length fixable by a fastening device; and supporting legs, hinged to said adjustable lever and maintaining said work light stand in the upright standing position. The fastening device is of a notched ring structure, where a body core pierces across the notch; and a working lever, hinged to one end of the body core, can be tightened in the notch to tighten or loosen the fastener which in turn fastens or releases between the first lever and the second lever.
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