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:
Aug. 24, 2021
Filed:
Sep. 27, 2018
Applicant:
Shimano Inc., Sakai, JP;
Inventors:
Assignee:
SHIMANO INC., Sakai, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B62M 9/10 (2006.01); B60B 27/04 (2006.01); F16D 41/30 (2006.01); B60B 27/02 (2006.01); B62L 1/00 (2006.01);
U.S. Cl.
CPC ...
B62M 9/10 (2013.01); B60B 27/023 (2013.01); B60B 27/04 (2013.01); B60B 27/047 (2013.01); B62L 1/005 (2013.01); F16D 41/30 (2013.01); B60B 2900/321 (2013.01); B60B 2900/325 (2013.01); B62K 2206/00 (2013.01);
Abstract
A bicycle hub assembly comprises a sprocket support body. The sprocket support body includes at least ten external spline teeth, a base support, and a larger-diameter part. The at least ten external spline teeth are configured to engage with a bicycle rear sprocket assembly. The at least ten external spline teeth radially outwardly extend from the base support. The larger-diameter part extends radially outwardly from the base support. Each of the at least ten external spline teeth has an external-spline driving surface and an external-spline non-driving surface.