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. 04, 2026
Filed:
Jun. 16, 2022
Applicant:
Comadur SA, Le Locle, CH;
Inventors:
Pierry Vuille, Les Emibois, CH;
Alexis Boulmay, Morteau, FR;
Assignee:
Comadur SA, Le Locle, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C23C 14/48 (2006.01); C23C 14/06 (2006.01); C23C 16/34 (2006.01); C23C 16/50 (2006.01); C30B 29/20 (2006.01);
U.S. Cl.
CPC ...
C23C 14/48 (2013.01); C23C 14/0641 (2013.01); C23C 16/34 (2013.01); C23C 16/50 (2013.01); C30B 29/20 (2013.01);
Abstract
A method for treating a jewel of the monocrystalline or polycrystalline type (), in particular for the watchmaking industry, the jewel () including a body () defining the shape thereof. The method includes a step of ion implantation on the surface () of at least a part of the body () to modify the roughness of the surface ().