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:
Jul. 02, 1985
Filed:
Jul. 27, 1983
Applicant:
Inventors:
Yasuaki Nakayama, Tanashi, JP;
Yasuo Kamiyama, Tanashi, JP;
Assignee:
Citizen Watch Company Limited, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G04C / ;
U.S. Cl.
CPC ...
368189 ; 368187 ; 368 69 ;
Abstract
A correction system for a hands display type of electronic timepiece which can display a plurality of types of time information such as an alarm time and the current time by a single set of hands, with changeover between display of the different types of information being performed by rapid rotation of the hands, with the system being characterized in that means are provided for inhibiting any input of correction signals by external switch actuations while such changeover is in progress. Errors resulting from accidental switch actuations during display changeover are thereby effectively eliminated.