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. 25, 1984
Filed:
Oct. 15, 1982
Applicant:
Inventors:
Richard A Holstedt, Whittier, CA (US);
Peter Jessup, Millington, NJ (US);
Assignee:
Union Oil Company of California, Los Angeles, CA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C10M / ;
U.S. Cl.
CPC ...
252 475 ; 252 496 ; 252 497 ; 2604 / ;
Abstract
Lubricating compositions containing an oxidation inhibitor, copper and lead corrosion inhibitors and boron-containing heterocyclic compounds or metal derivatives thereof, which have extreme pressure, anti-wear and friction reducing properties are disclosed.