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. 12, 1980
Filed:
Jun. 30, 1977
Applicant:
Inventors:
Assignee:
Citizen Watch Company Limited, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G04B / ; G04F / ; G04B / ;
U.S. Cl.
CPC ...
368109 ; 368 10 ; 368 29 ; 368101 ; 368185 ;
Abstract
A function selection circuit for multi-function timepiece which has a timekeeping circuit, a display device to display output data from the timekeeping circuit, and a function circuit to provide a plurality of functions which can be selected by an external control member in a predetermined sequence. The function selection circuit has a circuit means controlled by the external control member to provide an output to enable a selection of time correction mode from said plurality of functions in the predetermined sequence.