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:
Oct. 27, 2026
Filed:
May. 07, 2025
Classified Cycling Bv, Antwerp, BE;
Roëll Marie Van Druten, Eindhoven, NL;
Classified Cycling BV, Antwerp, BE;
Abstract
A gear changing apparatus comprises a controller operatively coupled to a first switch to receive a first shift signal and to a second switch to receive a second shift signal. The controller controls at least one of a first and second gear changing device of a bicycle transmission to change a transmission ratio of the bicycle transmission to a next higher or lower transmission ratio in accordance with at least one synchro-shift route in response to receiving the first or second shift signal. The controller controls only one of the first and second gear changing devices to change the transmission ratio of the bicycle transmission in response to receiving a third shift signal, different from the first shift signal, from the first switch or in response to receiving a fourth shift signal, different from the second shift signal, from the second switch.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile