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:
Apr. 19, 2022
Filed:
Oct. 31, 2017
Applicant:
Shimano Inc., Sakai, JP;
Inventors:
Assignee:
SHIMANO INC., Sakai, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B62M 9/12 (2006.01); F16D 1/10 (2006.01); F16H 55/30 (2006.01); F16H 57/00 (2012.01);
U.S. Cl.
CPC ...
B62M 9/12 (2013.01); F16D 1/10 (2013.01); F16H 55/30 (2013.01); F16H 57/0025 (2013.01); F16D 2001/103 (2013.01);
Abstract
A bicycle rear sprocket assembly comprises at least one sprocket and an internal cavity. The at least one sprocket includes at least ten internal spline teeth configured to engage with a bicycle hub assembly. The at least ten internal spline teeth have an internal-spline major diameter. The internal cavity has a maximum outer diameter larger than the internal-spline major diameter.