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:
Dec. 13, 1983
Filed:
Jan. 21, 1983
Applicant:
Inventor:
Toshihiro Takahashi, Tsurugashima, JP;
Assignee:
Toko Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01H / ;
U.S. Cl.
CPC ...
200308 ;
Abstract
A display type push button having a push button body with a display window on the front end, a passage formed therein, and an elastic display plate laid in the passage in such a manner as to reciprocate along the passage to display the 'on' and 'off' states of a switch coupled to the push button, comprises a mechanism which makes the movement of the display plate larger than the stroke of the operating rod of the switch, whereby the area of the display plate appearing in the display window is large enough to clearly detect the operations of the switch.