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:
Jun. 21, 2016
Filed:
Feb. 17, 2012
Applicants:
Jean-paul Tassetti, Orchamps-Vennes, FR;
Gilles Derriey, Morteau, FR;
Patrice Dumont, Villers-le-Lac, FR;
Inventors:
Jean-Paul Tassetti, Orchamps-Vennes, FR;
Gilles Derriey, Morteau, FR;
Patrice Dumont, Villers-le-Lac, FR;
Assignee:
Comadur S.A., Le Locle, CH;
Primary Examiner:
Int. Cl.
CPC ...
G04B 39/00 (2006.01); G04D 3/06 (2006.01); B24B 13/00 (2006.01); B24B 41/06 (2012.01); B24B 13/06 (2006.01);
U.S. Cl.
CPC ...
G04B 39/004 (2013.01); B24B 13/00 (2013.01); B24B 13/06 (2013.01); B24B 41/06 (2013.01); G04D 3/065 (2013.01);
Abstract
An external piece for a time piece and a method of manufacturing the same, including a top surface and a bottom surface. At least one of the faces includes a longitudinal curvature and a transverse curvature that are different.