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. 09, 2025
Filed:
Apr. 02, 2024
Applicant:
Sram, Llc, Chicago, IL (US);
Inventors:
Assignee:
SRAM, LLC, Chicago, IL (US);
Primary Examiner:
Int. Cl.
CPC ...
B62M 9/133 (2010.01); B62M 6/45 (2010.01); B62M 6/50 (2010.01); B62M 9/132 (2010.01);
U.S. Cl.
CPC ...
B62M 9/133 (2013.01); B62M 6/45 (2013.01); B62M 6/50 (2013.01); B62M 9/132 (2013.01);
Abstract
A bicycle with an electric pedal assist motor capable of driving a chainring independent of cranks includes wheel speed sensors and crank cadence sensors. The wheel speed sensors and the crank cadence sensors measure wheel speed and crank cadence, respectively, and provide the measured wheel speed and crank cadence to controller of the bicycle. The controller activates motor overdrive based on the measured wheel speed and/or the measured crank cadence.
Hahn, Sage. (2025). Bicycle control system (U.S. Patent No. 12409910). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12409910
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile