Wrench with outstanding grip

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7387052
APP PUB NO 20070261520A1
SERIAL NO

11432202

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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The present invention relates to a wrench of hand tool comprising a grip wherein at least one end of the grip is a driving head, and there is a sunken area on the surface of the grip. The sunken area is filled with many convexities and intensive knurl is implemented and embossed mark is established, the embossed mark being surrounded with the intensive knurl is visually outstanding so that the marks are outstanding of visual identification meanwhile the purpose of comfort and firmness in grip is achieved.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
CHANG CHIOU-MAINot Provided

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chang, Chiou-Mai Taichung, TW 4 30
Wang, Yueh-Li Taichung, TW 8 85

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