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:
May. 14, 2013
Filed:
Jun. 21, 2011
Frédéric Vaucher, La Chaux-de-Fonds, CH;
Pierre Cusin, Villars-Burquin, CH;
Marco Verardo, Les Bois, CH;
Jean-philippe Thiebaud, Cudrefin, CH;
Frédéric Vaucher, La Chaux-de-Fonds, CH;
Pierre Cusin, Villars-Burquin, CH;
Marco Verardo, Les Bois, CH;
Jean-Philippe Thiebaud, Cudrefin, CH;
Omega S.A., Bienne, CH;
Abstract
The invention relates to a single piece coaxial escape wheel set () including a first toothing () formed at the periphery of a plate () and a second toothing (). According to the invention, the second toothing () is formed in a single piece with the plate () of the first toothing () so as to reduce any problems of alignment of one in relation to the other and to decrease the overall mass of the wheel set (). The invention concerns the field of timepieces.