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:
Sep. 27, 1977
Filed:
Mar. 16, 1976
Applicant:
Inventors:
Assignee:
Sumitomo Electric Industries, Ltd., Osaka, JA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C22C / ;
U.S. Cl.
CPC ...
7517 / ; 200266 ;
Abstract
A material for an electrical contact is produced by an internal oxidation of an alloy consisting of 1-15% by weight of indium, 0.5-12% by weight of tin, 0.01-5% by weight of one selected from manganese and molybdenum, and the balance silver. In a modification an iron group element may be mixed in a range less than 0.5% by weight.
Motoyoshi, Kenya. (1977). Electrical contact material (U.S. Patent No. 4050930). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4050930
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile