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:
Aug. 02, 2011
Filed:
Sep. 05, 2007
Applicants:
Pierre-jean Bonnet, Courtelary, CH;
Jean-claude Monachon, Les Vieux-Prés, CH;
Inventors:
Pierre-Jean Bonnet, Courtelary, CH;
Jean-Claude Monachon, Les Vieux-Prés, CH;
Assignee:
Omega S.A., Bienne, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G04B 37/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The middle part includes an inner metallic middle part () and an outer middle part () made of a natural or synthetic mineral material, such as ceramics. The inner middle part () is itself made up of a top ring () and a bottom ring (), each ring including a radial, peripheral extension (), whose opposite shoulders can mechanically lock the outer middle part (), for example by screwing the two rings () one inside the other.