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:
Aug. 08, 2000
Filed:
Jun. 17, 1999
Applicant:
Inventors:
Assignee:
Matsushita Electric Industrial Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01H / ;
U.S. Cl.
CPC ...
200344 ;
Abstract
A low profile pushbutton switch having a predetermined stroke and which is free from looseness in both horizontal and vertical directions is realized, and an input device employing this pushbutton switch is obtained by embodying the following structure. A first side of a stabilizing member is engaged with a lower face of a key-top which depresses a switch contact via an elastic body and a link member. Both terminals of a second side of the stabilizing member open at its center section are held rotatably and slidably at a height range where the first side travels upon depressing of the key-top.