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. 08, 1981
Filed:
Sep. 07, 1979
Applicant:
Inventors:
Masamitsu Takei, Chiba, JP;
Kunihiko Kataoka, Chiba, JP;
Yoshitaka Udagawa, Machida, JP;
Shunichi Harada, Chiba, JP;
Kozo Tsunoyama, Chiba, JP;
Assignees:
Kawasaki Steel Corporation, Kobe, JP;
Kawatetsu Wire Products Company Ltd., Tokyo, JP;
The Yokohama Rubber Company Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
B21C / ; B21C / ;
U.S. Cl.
CPC ...
72 39 ; 72 47 ; 428389 ; 428658 ;
Abstract
An improved wire with an excellent adhesion with rubber is disclosed for reinforcing rubber goods, made by a diffusion process wherein oxides formed on the surface of plated metal during diffusion are removed before drawing.