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:
Jul. 28, 1987
Filed:
Jan. 23, 1984
Applicant:
Inventors:
Phillip W Brewster, Camlachie, CA;
Clinton R Smith, Camlachie, CA;
Frederick W Gowland, Camlachie, CA;
Assignee:
Exxon Research & Engineering Co., Florham Park, NJ (US);
Primary Examiner:
Int. Cl.
CPC ...
C10M / ;
U.S. Cl.
CPC ...
252 / ; 252 334 ; 252 / ; 252 / ;
Abstract
Lubricating oil compositions are disclosed exhibiting improved fuel economy which contain 0.05 to 0.2 wt. % of a glycerol partial ester of a C.sub.16 -C.sub.18 fatty acid as the fuel economy additive.
Brewster, Phillip. (1987). Glycerol esters as fuel economy additives (U.S. Patent No. 4683069). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4683069
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile