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. 14, 1976
Filed:
Feb. 11, 1976
Applicant:
Inventors:
Takahisa Yoshihara, Chiba, J;
Hajime Kimura, Chiba, J;
Assignee:
Kawasaki Steel Corporation, Kobe, J;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23P / ; C25D / ; C25D / ; C25D / ;
U.S. Cl.
CPC ...
291835 ; 29195 ; 291964 ; 204 29 ; 204 / ; 204 / ; 204 / ; 204 / ; 204 40 ;
Abstract
A tin-electroplated steel sheet having an excellent sulfur resisting property and excellent smudge resisting property is disclosed. The tin-electroplated steel sheet comprises a cold rolled low carbon steel sheet substrate, a layer consisting of 1 to 15 g/m.sup.2 of electroplated tin, said layer being electroplated upon at least one side surface of said substrate and a layer consisting of 0.0071 to 0.71 g/m.sup.2 of zinc, said layer being plated upon the tin layer.
Yoshihara, Takahisa. (1976). Tin-electroplated steel sheets and method for making them (U.S. Patent No. 3997301). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/3997301
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile