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:
Oct. 12, 1999
Filed:
Apr. 29, 1998
Applicant:
Inventor:
Yuh-Yih Wu, Taipei City, TW;
Assignee:
Industrial Technology Research Institute, Hsinchu, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01M / ;
U.S. Cl.
CPC ...
1231 / ; 1231 / ; 1231 / ;
Abstract
A lubrication system of an internal combustion engine is composed of an engine oil case and an engine oil pump located in the engine oil case such that an inlet of the engine oil pump is located in proximity of a geometrical center of the interior of the engine oil case. The engine oil kept in the engine oil case can be thus conveyed efficiently to all moving parts of the internal combustion engine even at the time when the internal combustion engine is tilted.
Wu, Yuh-Yih. (1999). Lubrication system of internal combustion engine (U.S. Patent No. 5964198). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5964198
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile