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:
Jun. 05, 2001
Filed:
Feb. 09, 2000
Applicant:
Inventor:
Munechika Miyata, Tokyo, JP;
Assignee:
Mic Enterprise Co., Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
H01H 2/180 ;
U.S. Cl.
CPC ...
H01H 2/180 ;
Abstract
A microswitch is provided with a push lever having a ball at a lower end so as to roll freely. A seesaw contact piece has one side piece to which a movable contact is attached and an opposite side piece to which the ball of the push lever is in constant contact when external force is not applied to the push lever. A fixed contact switches ON by coming into contact with the movable contact and switches OFF by separating from the movable contact. A fixed contact piece is configured to support a comer part of the seesaw contact piece.