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:
Sep. 09, 2008
Filed:
Dec. 18, 2003
Applicants:
David Kellam, Ontario, CA;
Alex Teng, Ontario, CA;
Michael Claassen, Romeo, MI (US);
Inventors:
Assignee:
FAG Kugelfischer AG, , DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16F 9/32 (2006.01); F16C 17/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
A MacPherson strut tube having an upper spring seat, a spring, a strut tube, and a ring bearing disposed for engaging the spring seat, the spring and the strut tube. The ring bearing comprises an upper casing, a lower casing, and a plastic ring engaged between the upper and lower casings, thereby forming said ring bearing.
Kellam, David. (2008). Plastic ring bearing, particularly for use in macpherson strut (U.S. Patent No. 7422200). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7422200
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile