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. 04, 2008
Filed:
Aug. 26, 2003
Stephen Edward Methuen Forsey, Le Locle, CH;
Robert Greubel, La Neuveville, CH;
Stephen Edward Methuen Forsey, Le Locle, CH;
Robert Greubel, La Neuveville, CH;
Vaucher Manufacture Fleurier S.A., Fleurier, CH;
Abstract
The invention concerns a chronograph watch movement, comprising a chronograph mechanism, including: a chronograph gear-train comprising first () and second () wheels completing a revolution in sixty seconds and a revolution in a fraction of an hour respectively and arranged in the center of the movement, a control device () for starting and stopping the rotation of the chronograph gear-train, and a reset device (). In said movement, the chronograph mechanism further comprises switching means designed such that, upon activation, they connect the second wheel () of the chronograph gear-train to a finishing mobile, so that the display means borne by the second wheel display the current time unit equivalent to that of the measured time.