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. 25, 1992
Filed:
Oct. 26, 1990
Applicant:
Inventor:
Muneyoshi Miyata, Tokyo, JP;
Assignee:
Mitsuku Denshi Kogyo Kabushiki Kaisha, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01H / ;
U.S. Cl.
CPC ...
200559 ; 200573 ; 200335 ; 200459 ; 200 / ;
Abstract
A switch capable of significantly reducing the number of parts therefor and permitting the manufacturing and assembling to be carried out with high efficiency. Only four parts consisting of a casing, a top plate or a bottom plate, a cam lever and a leaf spring each simplified in structure are required to construct the switch. The cam lever causes pressing force acting in a small magnitude on its lever section to be changed to pressing force of an increased magnitude acting on its cam section in a lever-like manner about a support shaft.