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:
Aug. 02, 2022
Filed:
May. 09, 2019
Applicant:
Campagnolo S.r.l., Vicenza, IT;
Inventor:
Keith Joseph Wakeham, Calgary, CA;
Assignee:
Campagnolo S.r.l., Vicenza, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B62M 3/16 (2006.01); G01L 1/22 (2006.01); G01L 3/14 (2006.01); G01L 3/24 (2006.01); G01L 5/13 (2006.01); B62J 45/411 (2020.01); B62J 45/421 (2020.01);
U.S. Cl.
CPC ...
B62M 3/16 (2013.01); B62J 45/411 (2020.02); B62J 45/421 (2020.02); G01L 1/22 (2013.01); G01L 3/1457 (2013.01); G01L 3/24 (2013.01); G01L 5/136 (2013.01);
Abstract
A bicycle crankarm the bicycle transmission side that has a main body length measured along a length from a crankset's crankarm rotation axis to a pedal axis. The crankarm has at least one stress/strain detector oriented along the length direction at a fixed distance, measured from the center of the stress/strain detector to the rotation axis of the crankarm, such that the ratio of the distance and the length is in the range between 0.45-0.65.
Wakeham, Keith. (2022). Bicycle crankarm having a stress/strain detector for a torque meter or a power meter, and methods for manufacturing and using the crankarm (U.S. Patent No. 11401002). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11401002
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile