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. 31, 1993
Filed:
Mar. 26, 1991
Applicant:
Inventor:
Takaaki Kawade, Tokyo, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01H / ;
U.S. Cl.
CPC ...
200530 ; 200284 ;
Abstract
An operation device for an electronic apparatus comprises an indication board, a plurality of electric elements arranged at predetermined parts of the indication board, and a frame having a plurality of elastic pushing members formed in positions corresponding to the electric elements respectively. The surface of each of the pushing members is provided with a conductor part which is connected to an electrical wiring provided on the frame. Each of the electric elements is sandwiched and carried, with electrical connection, between the indication board and the frame.