Invention Grant
- Patent Title: Bicycle front sprocket
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Application No.: US16440286Application Date: 2019-06-13
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Publication No.: US12060928B2Publication Date: 2024-08-13
- Inventor: Robert Erik Moore , Douglas Alexander Chalmers
- Applicant: Fox Factory, Inc.
- Applicant Address: US GA Duluth
- Assignee: Fox Factory, Inc.
- Current Assignee: Fox Factory, Inc.
- Current Assignee Address: US GA Duluth
- The original application number of the division: US15485009 2017.04.11
- Main IPC: F16H55/06
- IPC: F16H55/06 ; B22D21/00 ; B22D25/02 ; B28B1/24 ; B62M1/36 ; B62M9/00 ; B62M9/10 ; F16H55/30

Abstract:
Methods and apparatus for a composite bicycle front sprocket are disclosed herein. One embodiment discloses a composite bicycle front sprocket assembly having an outer assembly of a first material. The bicycle front sprocket assembly also has a center assembly of a second material. The center assembly is disposed at least partially within the outer assembly. The center assembly is irremovably coupled with the outer assembly. The center assembly is irremovably coupled with the outer assembly without an external fastening device to irremovably couple the center assembly with the outer assembly.
Public/Granted literature
- US20190293165A1 BICYCLE FRONT SPROCKET Public/Granted day:2019-09-26
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