Speed control device for bicycle

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8511200
APP PUB NO 20110132123A1
SERIAL NO

12633921

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A speed control device which is adapted to be used in connection with a derailleur type bicycle has one operation mode for up-shifting the speed and another operation mode for down-shifting the speed. The two operation modes can be affected by an operation lever, with the operation lever pivoted in a first plane for the up-shifting operation and in a second plane for the down-shifting operation.

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Patent Owner(s)

  • TIEN HSIN INDUSTRIES CO., LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Liao, Chia-Wei Wufeng Shiang, TW 53 441
Tsai, Wen-Feng Wufeng Shiang, TW 19 202

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