Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
June 29, 2021
Patent Application Number
16820710
Date Filed
March 17, 2020
Patent Citations Received
Patent Primary Examiner
Patent abstract
A bicycle electric derailleur making use of a geared electrical motor with armature affixed to an electrical rotary encoder serving to provide derailleur position through direct sensing of position of actuating electrical motor.
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