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. 01, 2021
Filed:
Dec. 05, 2017
Applicant:
The Swatch Group Research and Development Ltd, Marin, CH;
Inventor:
Vladislav Spassov, Praz, CH;
Assignee:
The Swatch Group Research and Development Ltd, Marin, CH;
Primary Examiner:
Int. Cl.
CPC ...
C23C 14/06 (2006.01); C23C 14/02 (2006.01); C23C 28/04 (2006.01); C23C 14/24 (2006.01); G04B 37/22 (2006.01); G04B 47/04 (2006.01); G04B 19/12 (2006.01); G04B 45/00 (2006.01); G04D 3/00 (2006.01); C23C 14/00 (2006.01); A44C 27/00 (2006.01); B44C 3/02 (2006.01);
U.S. Cl.
CPC ...
G04B 37/223 (2013.01); C23C 14/0015 (2013.01); C23C 14/022 (2013.01); C23C 14/0641 (2013.01); C23C 14/0652 (2013.01); C23C 14/0676 (2013.01); C23C 14/24 (2013.01); C23C 28/042 (2013.01); C23C 28/044 (2013.01); G04B 19/12 (2013.01); G04B 45/0076 (2013.01); G04B 47/04 (2013.01); G04D 3/0069 (2013.01); G04D 3/0092 (2013.01); A44C 27/006 (2013.01); B44C 3/02 (2013.01); G04D 3/0074 (2013.01);
Abstract
Method for coloured coating on a watchmaking or jewellery external part component, comprising at least one visible surface prepared in advance on a substrate, this method comprising a step of vacuum-deposition of at least one main layer of titanium and silicon nitride (Ti, Si)Nor of titanium and silicon nitride doped with oxygen (Ti, Si)NO.