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:
Mar. 03, 2015
Filed:
Mar. 23, 2011
Applicants:
Chia-wei Liao, Taichung, TW;
Chung-yan Huang, Taichung, TW;
Inventors:
Chia-Wei Liao, Taichung, TW;
Chung-Yan Huang, Taichung, TW;
Assignee:
Tien Hsin Industries Co., Ltd., Taichung, TW;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B62M 9/10 (2006.01);
U.S. Cl.
CPC ...
B62M 9/10 (2013.01);
Abstract
A cogset, which is adapted to connect to a rotatable hub in a bicycle, includes a first cog, a second cog connected to the first cog, and a support element installed to the second cog. A limiting side of the support element is abutted against a side of the second cog. The support element is mounted by the first cog. Each of the first and second cogs is not directly connected to the rotatable hub.