High performance bicycle crank
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
Mar 20, 2003
app pub date -
Sep 17, 2002
filing date -
Sep 17, 2001
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A carbon fiber bicycle crank includes an axle lug, having a portion for receiving a crank axle. A foam core is coupled to the axle lug during a first molding process. A pedal engaging lug is coupled to the foam core after the completion of the first molding process, and a carbon fiber composite material exoskeleton is coupled to and disposed exteriorly of the axle lug, foam core and pedal lug.
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