Stem for bicycle handlebar

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8408573
SERIAL NO

12842929

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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In one embodiment, a stem for bicycle handlebar and the like includes an arm joining the handlebar with a fork. The arm includes a three-piece wedge on each end that is adjustable by a screw to tighten and loosen a middle clamp of the wedge. The wedge is moved to release and tighten the fork and the handlebar independently.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
CRANK BROTHERS INC580 BROADWAY LAGUNA BEACH CA 92651

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hermansen, Frank Laguna Beach, US 73 897
Winefordner, Carl Laguna Beach, US 69 882

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