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. 21, 1982
Filed:
May. 19, 1981
Applicant:
Inventors:
Assignees:
Aisin Seiki Kabushiki Kaisha, both of, JP;
Aisin Kako Kabushiki Kaisha, both of, JP;
Primary Examiner:
Int. Cl.
CPC ...
D02G / ;
U.S. Cl.
CPC ...
428372 ; 1882 / ; 1921 / ; 4273936 ; 428244 ; 428367 ; 428402 ; 428443 ; 523156 ; 524 15 ;
Abstract
A clutch facing material including strings of asbestos to which are applied a mixture of cashew dust resin and graphite which is in turn mixed with cashew dust. The graphite is inseparably contained in the mixture of cashew dust resin and graphite and, in combination with the cashew dust, provides a clutch facing material showing a high frictional coefficient even at high temperatures.
Yamamoto, Yasunobu. (1982). Clutch facing material and method for manufacturing the same (U.S. Patent No. 4364997). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4364997
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile