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:
Oct. 30, 1990
Filed:
Aug. 03, 1989
Hirohisa Seto, Amagasaki, JP;
Atsuyoshi Shibuya, Amagasaki, JP;
Junichi Uchida, Amagasaki, JP;
Toshio Nakamori, Amagasaki, JP;
Hirotaka Nakabayhashi, Osaka, JP;
Kenichi Yanagi, Hiroshima, JP;
Yukio Kanda, Hiroshima, JP;
Junkichi Yoneda, Hiroshima, JP;
Katsufumi Hidaka, Hiroshima, JP;
Yoshio Shimozato, Hiroshima, JP;
Yuuji Furuzawa, Hiroshima, JP;
Hajime Shimasaki, Hiroshima, JP;
Toshio Taguchi, Hiroshima, JP;
Sumitomo Metal Industries, Ltd., Osaka, JP;
Mitsubishi Jukogyo Kabushiki Kaisha, Tokyo, JP;
Abstract
A method and apparatus for molten salt electroplating a steel member are disclosed, in which the surface of the steel member is activated by anodic treatment and the molten salt electroplating is performed on the activated surface of said steel member.