Invention Grant
- Patent Title: Clamped chainring assembly for electric bicycle
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Application No.: US16448891Application Date: 2019-06-21
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Publication No.: US11173984B2Publication Date: 2021-11-16
- Inventor: Ryan James McDonald , Jan Talavasek , Robin François Ramon Lechevallier , Marco Werner Sonderegger
- Applicant: Specialized Bicycle Components, Inc.
- Applicant Address: US CA Morgan Hill
- Assignee: Specialized Bicycle Components, Inc.
- Current Assignee: Specialized Bicycle Components, Inc.
- Current Assignee Address: US CA Morgan Hill
- Agency: Michael Best & Friedrich LLP
- Main IPC: B62M9/00
- IPC: B62M9/00 ; B62M7/02 ; F16D1/08 ; F16H55/30 ; F16D1/10
Abstract:
An electric bicycle includes a frame assembly, wheels supporting the frame assembly, a motor assembly coupled to the frame assembly and having a motor output shaft, and a chainring assembly including a mounting portion clamped onto the motor output shaft.
Information query
