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. 19, 2006
Filed:
Oct. 17, 2005
Applicants:
Yasunori Yanai, Okayama, JP;
Hisashi Watanabe, Okayama, JP;
Inventors:
Yasunori Yanai, Okayama, JP;
Hisashi Watanabe, Okayama, JP;
Assignee:
Matsushita Electric Industrial Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01H 1/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
A push-on switch according to the present invention is constructed so that a pressing part faces the top surface of a dome-shaped movable contact, across a given clearance. Such a construction allows the pressing part to be pressed a distance until the pressing part touches the movable contact to be utilized for pre-loading, even if the movable contact has a short operation stroke.