Hand tool or improved bar clamp
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Apr 9, 1991
Grant Date -
N/A
app pub date -
Feb 14, 1990
filing date -
Feb 14, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A hand tool or clamp, which is operable with one hand, includes a fixed jaw and a movable jaw. The movable jaw connects at one end to a movable slide bar. One way drive means, by operation of a trigger handle, releasably engages the slide bar with advances the movable jaw toward the fixed jaw or away from the fixed jaw. Disengagement of the one way drive means will allow for manual return movement of the movable jaw.
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