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, 2004
Filed:
May. 22, 2002
Applicant:
Inventors:
Karine Lantuejoul, Harfleur, FR;
Kenneth L. McLeod, San Antonio, TX (US);
Paul F. Vartanian, Oakland, CA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C10M / ; C10M / ; C10M / ;
U.S. Cl.
CPC ...
C10M / ; C10M / ; C10M / ;
Abstract
A certain combination of an oil-soluble fatty acid ester of a polyhydric alcohol and an oil-soluble fatty acid amide act as appropriate friction-modifying agents, which when added to a lubricating oil, exhibit good brake anti-chatter characteristics.