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:
Nov. 06, 2012
Filed:
Jan. 10, 2012
Applicant:
Yun MA, Jurong East ST, SG;
Inventor:
Yun Ma, Jurong East ST, SG;
Assignee:
Shimano (Singapore) Pte. Ltd., Jurong Town, SG;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B62K 21/18 (2006.01);
U.S. Cl.
CPC ...
Abstract
A bicycle headset includes a first race member, a second race member, at least one rolling member, a compression ring and a sealing ring. The first race member includes a first support surface. The second race member includes a second support surface. The at least one rolling member is disposed between the first and second support surfaces. The compression ring is disposed on the second race member. The sealing ring is disposed on the compression ring.