The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 04, 2007
Filed:
Mar. 03, 2005
Applicants:
Andrew Ording, Indianapolis, IN (US);
Aaron Barker, Carmel, IN (US);
Inventors:
Andrew Ording, Indianapolis, IN (US);
Aaron Barker, Carmel, IN (US);
Assignee:
Compositech, Inc., Speedway, IN (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G05G 1/14 (2006.01);
U.S. Cl.
CPC ...
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.