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. 11, 2012
Filed:
Apr. 20, 2007
Applicants:
Toru Noguchi, Ueda, JP;
Akira Magario, Ueda, JP;
Morinobu Endo, Suzaka, JP;
Inventors:
Assignee:
Nissin Kogyo Co., Ltd., Ueda-Shi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D02G 3/00 (2006.01); D04H 1/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A carbon fiber composite material having an elastomer and vapor-grown carbon fibers dispersed in the elastomer. The vapor-grown carbon fibers are rigid fibers having an average diameter of 20 to 200 nm, an average length of 5 to 20 micrometers, and an average value of bending indices defined by the following expression (1) of 5 to 15,Bending index=  (1)