Pin lock pliers

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7669505
APP PUB NO 20090293685A1
SERIAL NO

12127425

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A hand tool for gripping a workpiece can include a first lever having a first handle and a first jaw and a second lever having a second handle and a second jaw. A locking assembly can include a pivoting lever, a locking pin and a blocking member. The pivoting lever can be pivotally coupled to the second lever. The blocking member can be coupled to the first lever. The pivoting lever can be movable between an unlocked position, wherein the first and second jaw move relative to each other and a locked position, wherein the first and second jaws are fixed relative to each other. In the locked position, the locking pin can be wedged against a contact surface of the blocking member precluding relative motion of the blocking member and the pivoting lever.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
BLACK & DECKER INC1000 STANLEY DRIVE NEW BRITAIN CT 06053

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Campbell, David C Bel Air, US 88 1990
Gifford, Robert H New Freedom, US 22 538

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