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. 05, 2003
Filed:
Dec. 13, 2001
Applicant:
Inventors:
Assignee:
Senju Metal Industry Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16C 1/704 ; F16C 4/302 ;
U.S. Cl.
CPC ...
F16C 1/704 ; F16C 4/302 ;
Abstract
An annular thrust bearing is composed of an annular backing plate made of steel and an annular bearing layer joined to one side of the backing plate during a sintering operation. The bearing layer is made of an alloy composed of copper, tin and silver. The bearing layer is roll-formed in a spiral fashion after the sintering operation.
Tabuti, Hisatosi. (2003). Thrust bearing and method of fabricating a thrust bearing (U.S. Patent No. 6601992). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6601992
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile