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:
Nov. 04, 2003
Filed:
Jul. 11, 2002
Applicant:
Inventors:
Hitoshi Katayama, Sakai, JP;
Hiroshi Hasegawa, Sakai, JP;
Teruhisa Kondo, Osaka, JP;
Toshiki Kusuyama, Osaka, JP;
Assignee:
Other;
Primary Examiner:
Int. Cl.
CPC ...
A01K 8/902 ;
U.S. Cl.
CPC ...
A01K 8/902 ;
Abstract
A mixture comprising 40-80 mass % of expanded graphite, 5-25 mass % of heat-resistant reinforcing fiber and 10-40 mass % of heat-resistant binder is formed into a sheet form and then cured to form a sheet. The sheet is formed into a drag washer by punching, for application to a fishing reel's drag washer.