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. 08, 1981
Filed:
Oct. 01, 1979
Applicant:
Inventor:
Alan W Wells, Edelstein, IL (US);
Assignee:
Caterpillar Tractor Co., Peoria, IL (US);
Primary Examiner:
Int. Cl.
CPC ...
F16C / ;
U.S. Cl.
CPC ...
308 362 ; 308135 ;
Abstract
PCT No. PCT/US79/00804 Sec. 371 Date Oct. 1, 1979 Sec. 102(e) Date Oct. 1, 1979 PCT Filed Oct. 1, 1979 PCT Pub. No. WO81/00898 PCT Pub. Date Apr. 2, 1981 Self-aligning thrust bearing means (23a, 24a and 26a; 23b, 24b and 26b; or 123a, 124a and 126a; 123b, 124b and 126b) for first (10 and 11; 111) and second (12; 112) relatively rotatable members each includes parts equivalent to the following:
Wells, Alan. (1981). Self-aligning thrust bearing (U.S. Patent No. 4288128). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4288128
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile