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:
May. 12, 1998
Filed:
Jul. 01, 1996
Applicant:
Inventors:
Assignees:
Nippon Steel Corporation, Tokyo, JP;
Nippon Steel Chemical Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D02G / ;
U.S. Cl.
CPC ...
57217 ; 264258 ;
Abstract
A fiber-reinforced plastic bar comprises a core and a surface member, the core comprises a high strength continuous fiber and a matrix resin, and the surface member comprises a polypropylene fiber. This fiber-reinforced plastic bar does not undergo degradation even when mortar, concrete, etc, are cured in an autoclave.