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:
Apr. 19, 2011
Filed:
Mar. 30, 2009
Applicants:
Sebastien Bannier, Sonvilier, CH;
David Passannante, Fribourg, CH;
Inventors:
Sebastien Bannier, Sonvilier, CH;
David Passannante, Fribourg, CH;
Assignee:
Rolex S.A., Geneva, CH;
Primary Examiner:
Int. Cl.
CPC ...
G01B 5/30 (2006.01);
U.S. Cl.
CPC ...
Abstract
This micromechanical part is intended to be fastened to a spindle and has at least one opening () whose edges comprise an alternating arrangement of rigid areas () and elastic areas (). It is possible for those ends () of the rigid areas () closest to the center C of the opening () to be connected by a first circle Chaving a diameter greater than the diameter of a second circle Cconnecting those ends () of the elastic areas () closest to the center of the opening. In this micromechanical part, each rigid area () is formed by a convex portion projecting into the opening ().