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. 09, 1983
Filed:
Dec. 23, 1981
Shiro Kondo, Furukawa, JP;
Ken Mizuta, Miyagi, JP;
Alps Electric Co., Ltd., Tokyo, JP;
Abstract
Disclosed is a two-motion push-button switch which comprises first and second switch portions, each switch portion including a movable contact piece 4 or 6 formed of an elastic thin metal plate and having a reversing portion provided with a movable contact portion and arms formed to grip the reversing portion therebetween and fixed contact portions 2a,3a or 8a,9a formed in a case 1 or 7 at the position confronting said movable contact portion, and one slider 5 slidably arranged in the case, wherein the movable contact pieces are reversed by said slider to drive said two switch portions so that the reversing force of the moving contact piece of the first switch portion is made different from that of the movable contact piece of the second switch portion.