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:
Feb. 21, 1978
Filed:
May. 05, 1976
Jean-Marie Donze, La-Chaux-de-Fonds, CH;
Georges Vuffray, La-Chaux-de-Fonds, CH;
Girard-Perregaux S.A., , CH;
Abstract
A circuit for an electronic timepiece which utilizes only one push button to adjust the contents of the minutes, hours, and date counters of the display circuitry is provided. The circuit utilizes an input circuit and associated timer for generating activating and intervention signals at selected points in time in response to depressions of the push button, a cyclical activation circuit rendered operative in response to the concurrent presence of activating and intervention signals for sequentially energizing intervention circuits connected to respective counters, and an intervention connection for coupling intervention signals from the input circuit directly to energized intervention circuits which cause an adjustment in the contents of a respective counter.