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. 16, 1984
Filed:
Mar. 21, 1983
Applicant:
Inventors:
Howard S Okubo, Chicago, IL (US);
Clarence E Albertson, Villa Park, IL (US);
Roger K Nibert, Hoffman Estates, IL (US);
Assignee:
Borg-Warner Corporation, Chicago, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F / ;
U.S. Cl.
CPC ...
523155 ; 428283 ; 428288 ; 428290 ; 428323 ; 428426 ; 428702 ; 523156 ;
Abstract
A pad-type friction material containing an inorganic fibrous material, a binder, zinc oxide and molybdenum sulfide. It contains no asbestos. The preferred fibrous material is wollastonite or a mixture of wollastonite and glass.