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:
Mar. 04, 2014
Filed:
Jul. 05, 2012
Takashi Yuba, Tokyo, JP;
Daiei Iwamoto, Tokyo, JP;
Seungseok Beak, Tokyo, JP;
Koichi Kiryu, Nagano, JP;
Akio Nakamura, Tokyo, JP;
Takashi Yuba, Tokyo, JP;
Daiei Iwamoto, Tokyo, JP;
SeungSeok Beak, Tokyo, JP;
Koichi Kiryu, Nagano, JP;
Akio Nakamura, Tokyo, JP;
Fujitsu Component Limited, Tokyo, JP;
Abstract
A switch device includes first and second contacting portions including first and second fixed contacting portions and first and second movable contacting portions, respectively, the first fixed contacting portion and the second fixed contacting portion being configured to be electrically connected to one of a power source and an electronic device while the first movable contacting portion and the second movable contacting portion are configured to be electrically connected to the other of the power source and the electronic device; a first electric arc runner provided near at least one of the first fixed contacting portion and the first movable contacting portion; and a second electric arc runner provided near at least one of the second fixed contacting portion and the second movable contacting portion.