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:
Jul. 01, 2014
Filed:
Nov. 08, 2010
Kenichi Kawaguchi, Nishiwaki, JP;
Masazumi Taniguchi, Sakai, JP;
Atsushi Matsumoto, Izumi, JP;
Masashi Fujimoto, Neyagawa, JP;
Yasuo Onishi, Akashi, JP;
Kenichi Kawaguchi, Nishiwaki, JP;
Masazumi Taniguchi, Sakai, JP;
Atsushi Matsumoto, Izumi, JP;
Masashi Fujimoto, Neyagawa, JP;
Yasuo Onishi, Akashi, JP;
IDEC Corporation, Yodogawa-ku, JP;
Abstract
A push button switchis so constructed as to disengage the movable contactsfrom the fixed contactsthrough operation of the push buttonheld in the switch case. A first leaf springis provided in the switch caseto act as an opening-biasing means to bias the movable contactsaway from the fixed contacts. The movable contactis disposed at an end of the first leaf springand adapted to engage with and disengage from the fixed contact. The first leaf springis adapted to be at a position where the movable contactis open relative to and disengaged from the fixed contactat zero displacement of the first leaf spring