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:
Oct. 18, 1994
Filed:
Mar. 15, 1993
Applicant:
Inventor:
Akira Hanaki, Aichi, JP;
Assignee:
Kabushiki Kaisha Tokai Rika Denki Seisakusho, Aichi, JP;
Primary Examiner:
Int. Cl.
CPC ...
H01H / ;
U.S. Cl.
CPC ...
200557 ; 200339 ;
Abstract
A switch device has an operating knob held at a neutral position by a slider. The operating knob includes an articular recess swingably provided over a base body. A spring and the slider are set in a rectangular pipe which is a part of the base body. Guide pins at the outer end portion of the slider are loosely engaged with slide grooves formed in guide-pin guiding portions. When the slider, being urged by the spring, is in engagement with the articular recess, it holds the operating knob at the neutral position so that the operating knob is allowed to swing about the guide pins.