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:
Feb. 11, 2025
Filed:
Jan. 12, 2022
Applicant:
Omega SA, Bienne, CH;
Inventors:
Corina Barbos, La Chaux-de-Fonds, CH;
Frédéric Jeanrenaud, La Chaux-de-Fonds, CH;
Gregory Kissling, La Neuveville, CH;
Assignee:
Omega SA, Bienne, CH;
Primary Examiner:
Int. Cl.
CPC ...
G02B 5/28 (2006.01); A44C 27/00 (2006.01); C23C 14/08 (2006.01); C23C 14/10 (2006.01); C23C 14/14 (2006.01); C23C 28/00 (2006.01); G04B 19/12 (2006.01); G04B 37/22 (2006.01); G04B 45/00 (2006.01);
U.S. Cl.
CPC ...
G02B 5/285 (2013.01); A44C 27/006 (2013.01); A44C 27/007 (2013.01); C23C 14/08 (2013.01); C23C 14/10 (2013.01); C23C 14/14 (2013.01); C23C 28/32 (2013.01); C23C 28/3455 (2013.01); G04B 19/12 (2013.01); G04B 37/22 (2013.01); G04B 45/0015 (2013.01);
Abstract
An external part including a substrate and a coating composed of the following successively superimposed layers; an opaque or semi-opaque reflective layer, configured to have a reflectance of at least 90% for wavelengths including between 600 nm and 780 nm, a transparent or semi-transparent layer, having a refractive index to include between 1.45 and 2.8 for a wavelength of 630 nm, an absorbent layer, the layers giving the coating a predetermined interference colour.