Star-Type Wrench

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20130276596A1
SERIAL NO

13450554

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A star-type wrench includes a shank, a first operation portion mounted on a first end of the shank, and a second operation portion mounted on a second end of the shank. The shank is formed integrally to have a star-shaped outer diameter. Thus, the shank has a star-shaped outer diameter so that when the first operation portion or the second operation portion is broken, the first operation portion or the second operation portion can be removed from the shank, and the shank can function as an auxiliary operation portion and can be reused and operated successively.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
ARESTOOL CO LTD11 LANE 1200 GUANGSING RD TAIPING CITY TAICHUNG COUNTY

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lin, Liang-Hui Taichung City, TW 4 11

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