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:
Jan. 19, 1982
Filed:
Apr. 15, 1980
Applicant:
Inventors:
Hidetaka Tsuchiya, Tanashi, JP;
Kouichi Nakajima, Tanashi, JP;
Assignee:
Citizen Watch Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01H / ; H01H / ;
U.S. Cl.
CPC ...
200340 ; 200 / ; 2001 / ;
Abstract
A push button assembly for a wristwatch, tabletop calculator and the like is disclosed, made of plastic by molding. The push button assembly comprises a plurality of push buttons which are connected with each other by resilient connecting branches with each other. A pair of resilient connecting branches for each push button are symmetrically positioned about the central point of the top of the push button, so that each push button may be axially moved without tilting.