Jack-plug socket

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6273761
SERIAL NO

09747997

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An improved jack-plug socket which has a restraint means located in the socket which has a jack (connection slot) of a larger size for prohibiting phone (or Internet link) plugs of smaller size from inserting into the jack.

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Patent Owner(s)

Patent OwnerAddress
WIESON ELECTRONIC CO LTDHIS CHIH CITY 7F NO 276 SEC 1 TA TUNG RD TAIPEI HSIEN R O C

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Mark Taipei, TW 68 517
Hsu, Chang-Hsing Pan Chiao, TW 1 14

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