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. 14, 1993
Filed:
Feb. 21, 1992
Masato Kobayashi, Iwaki, JP;
Alps Electric Co., Ltd., Tokyo, JP;
Abstract
The present invention relates to a push button switch which is capable of preventing deformation of a belt-like metallic plate serving as a terminal of the push button switch during its insertion molding process into the housing of the push button switch. To this end, a push button switch comprises a square housing, a belt-like metallic plate inserted in the housing so as to penetrate the housing, the housing having an outer wall from which the belt-like metallic plate protrudes outward, the belt-like metallic plate having an inner portion exposing from a bottom surface of the housing and an outer portion extending outward from the outer wall of the housing, and the outer wall being planed-off obliquely at a portion where the belt-like metallic plate protrudes. Therefore, the span of the belt-like metallic plate becomes short. Thus, the push button switch can be made compact in size.