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. 18, 2001
Filed:
Nov. 30, 1998
Applicant:
Inventor:
Fukuo Hashimoto, North Canton, OH (US);
Assignee:
The Timken Company, Canton, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16C 3/366 ;
U.S. Cl.
CPC ...
F16C 3/366 ;
Abstract
A bearing having a rotating lubricant reservoir from which lubricant flows at a predictable metered rate through an ooze flow interface passage between two cylindrical reservoir surfaces that are precision machined smooth and overlap with a sealed interference fit. A precision turned shallow helical groove in one of the interface surfaces provides the interface passage through which lubricant flows at the predictable metered rate to the bearing rolling elements and raceways.
Hashimoto, Fukuo. (2001). Ooze flow bearing (U.S. Patent No. 6290397). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6290397
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile