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:
Feb. 28, 2006
Filed:
Nov. 05, 2004
Applicants:
Hiroyuki Yamaoka, Ube, JP;
Yoshikatu Harada, Ube, JP;
Teruaki Fujii, Ube, JP;
Inventors:
Assignee:
UBE Industries, Ltd., Ube, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 9/00 (2006.01); B28B 1/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A silicon carbide fiber having a boron nitride layer in a fiber surface and having the following properties of a to c,