Bicycle seat adjustment device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9969448
SERIAL NO

15650977

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A bicycle seat adjustment device includes an inner tube which is inserted into a seat post. The bicycle seat is connected to the top end of the inner tube. The seat post is movably inserted into the upper portion of an outer tube, and the retractable portion of the inner tube is located in the lower portion of the outer tube. An operation unit is connected to the bottom end of the outer tube and controls the movement of the inner tube.

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First Claim

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Family

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Patent Owner(s)

  • KALLOY INDUSTRIAL CO., LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Chao-Hu Taichung, TW 28 203

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