Tool device for driving various tool members

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7392727
SERIAL NO

11729259

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A tool device includes a tool shank having a noncircular engaging hole for slidably receiving a socket member which includes a noncircular bore for engaging with various fasteners, a biasing device may bias the socket member outwardly relative to the engaging hole of the tool shank, and an anchoring device may detachably and slidably anchor the socket member to the tool shank. One or more socket members may be replaced with each other for driving various tool members of different sizes or diameters or dimensions. A control ferrule may be slidably engaged onto the tool shank and selectively engageable with the detent and for selectively forcing the detent to engage with the socket member.

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Patent Owner(s)

Patent OwnerAddress
HSIN YING ENTERPRISE CO LTDNO 33 LANE 320 SEC 1 SATIEN ROAD WANTIEN TSUEN DADU HSIANG TAICHUNG HSIEN 43247

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chiang, Wen Hung Taichung Hsien, TW 22 304

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