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. 13, 1992
Filed:
Aug. 23, 1991
Applicant:
Inventor:
John R Williams, Lexington, MA (US);
Assignee:
PCR Group, Inc., Gainesville, FL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C10M / ;
U.S. Cl.
CPC ...
252 54 ; 252 484 ; 252 496 ; 252 499 ; 252 / ;
Abstract
There is provided a synthetic lubricant composition characterized by the presence therein of (a) a fluorinated polyether and (b) a minor amount of a soluble polyfluoro additive.