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:
Nov. 07, 2006
Filed:
Jun. 27, 2005
Willy Cleusix, Corcelles, CH;
Norbert Perucchi, Saint-Blaise, CH;
Willy Cleusix, Corcelles, CH;
Norbert Perucchi, Saint-Blaise, CH;
DE Grisogono, Plan-Les-Ouates, CH;
Abstract
Date system for a horological movement comprising a tens disc () connected to a star wheel () driven by a first drive device (), and a units disc () driven by a second drive device (). The said drive devices () are connected to a rocker () which works with cams () connected to a driving runner (), which effects one rotation per month. These cams () are provided with a tooth () and a notch () which keep the first drive device () in the disengaged position until the tooth () and the notch () actuate the said rocker () in order to engage and disengage the respective drive devices () in such a way as to move the display from the 31to the 1of the month without an error of one day between the date indicated and the actual date.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile