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:
Jun. 27, 2017
Filed:
Nov. 19, 2014
Autonetworks Technologies, Ltd., Yokkaichi, Mie, JP;
Sumitomo Wiring Systems, Ltd., Yokkaichi, Mie, JP;
Sumitomo Electric Industries, Ltd., Osaka-shi, Osaka, JP;
Takahiro Sunaga, Yokkaichi, JP;
Yoshifumi Saka, Yokkaichi, JP;
Yasushi Saitoh, Yokkaichi, JP;
Akihiro Kato, Yokkaichi, JP;
AUTONETWORKS TECHNOLOGIES, LTD., Mie, JP;
SUMITOMO WIRING SYSTEMS, LTD., Mie, JP;
SUMITOMO ELECTRIC INDUSTRIES, LTD., Osaka, JP;
Abstract
An electric contact includes a bulge-shaped contact having a bulge shape, and a plate-shaped contact that has a plate shape and comes into electrical contact with an apex portion of the bulge-shaped contact. The bulge-shaped contact has a silver-tin alloy layer and a silver coating layer that coats the surface of the silver-tin alloy layer and is exposed at an outermost surface. The plate-shaped contact has a silver layer that does not have a silver-tin alloy layer directly below and is exposed at the outermost surface. Also, a connector terminal pair has such an electric contact in a contacting portion.