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. 22, 1985
Filed:
May. 12, 1983
Applicant:
Inventors:
Assignee:
T&N Materials Research Limited, Manchester, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D21F / ;
U.S. Cl.
CPC ...
162146 ; 1621682 ; 1621646 ; 162175 ; 1621819 ; 418152 ; 428288 ; 428408 ; 428326 ; 428902 ;
Abstract
Flexible sheet material suitable for use in the manufacture of wear-resistant laminated articles such as bearings and rotor blades comprises particles of graphite and heat-resistant web-forming fibres, preferably of poly (aromatic amide), bound together with an organic binder, the proportions of the ingredients being:
Laflin, Philip. (1985). Flexible sheet material and articles made therefrom (U.S. Patent No. 4548678). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4548678
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile