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. 01, 1991
Filed:
Oct. 11, 1990
Applicant:
Inventors:
Yoshio Nishimura, Osaka, JP;
Shigeho Maeda, Osaka, JP;
Assignee:
Kabushiki Kaisha Daikin Seisakusho, Neyagawa, JP;
Primary Examiner:
Int. Cl.
CPC ...
B32B / ; B32B / ;
U.S. Cl.
CPC ...
428 65 ; 428141 ; 428341 ; 428457 ; 1882 / ;
Abstract
A friction material (1) comprising a flame sprayed metal film (4) in an amount of 10 mg/cm.sup.2 which is formed on at least whole range of outer peripheral side of an annular friction surface (3) provided at center with large diameter hole (2), of which radial length (B) is one-third of radial length (A) from outer periphery of said friction surface (3) to said large diameter hole (2).
Nishimura, Yoshio. (1991). Friction material (U.S. Patent No. 5053261). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5053261
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile