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:
Dec. 27, 1983
Filed:
Oct. 01, 1981
Applicant:
Inventors:
Shunji Minami, Fukuroi, JP;
Hiroshi Kimura, Iwata, JP;
Assignee:
Yamaha Motor Co., Ltd., , JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01M / ;
U.S. Cl.
CPC ...
60605 ; 184-611 ; 184-616 ;
Abstract
A lubricating system for turbo-charger wherein the turbo-charger bearings are located at or below the normal level of oil in the lubricating sump for return of oil from the sump to the turbo-charger bearings when the engine is not running so as to insure cooling of the bearings when the engine is not running.
Minami, Shunji. (1983). Lubricating system for turbo-chargers (U.S. Patent No. 4422295). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4422295
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile