Adjustable ratchet

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United States of America Patent

PATENT NO 7721629
APP PUB NO 20090277309A1
SERIAL NO

12116005

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A wrench is configured to engage a fastener for rotation. In one embodiment, the wrench comprises a base, a pair of jaws, a pair of threaded shafts, an adjusting ring, and/or a sleeve. The position of the pair of jaws along the base may be adjustable to accommodate fasteners of different sizes.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
THE STANLEY WORKS1000 STANLEY DRIVE NEW BRITAIN CT 06053

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Shen, Jue Chi Taichung, TW 1 3
Tsai, Ming Tsung Taichung County, TW 7 10

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