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:
Sep. 03, 2024
Filed:
Oct. 10, 2019
Applicant:
Vitro Flat Glass Llc, Cheswick, PA (US);
Inventors:
Ashtosh Ganjoo, Allison Park, PA (US);
Sudarshan Narayanan, Pittsburgh, PA (US);
James J. Finley, Pittsburgh, PA (US);
Paul A. Medwick, Allison Park, PA (US);
Assignee:
Vitro Flat Glass LLC, Cheswick, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 15/04 (2006.01); B32B 17/06 (2006.01); C03C 17/25 (2006.01); C03C 17/34 (2006.01); C03C 17/36 (2006.01); C23C 28/00 (2006.01); C23C 28/04 (2006.01);
U.S. Cl.
CPC ...
C03C 17/3626 (2013.01); C03C 17/256 (2013.01); C03C 17/3435 (2013.01); C03C 17/36 (2013.01); C03C 17/3639 (2013.01); C03C 17/3644 (2013.01); C03C 17/3649 (2013.01); C03C 17/3652 (2013.01); C03C 17/3668 (2013.01); C03C 17/3681 (2013.01); C23C 28/04 (2013.01); C23C 28/042 (2013.01); C23C 28/048 (2013.01); C23C 28/32 (2013.01); C23C 28/322 (2013.01); C23C 28/34 (2013.01); C23C 28/345 (2013.01); C23C 28/3455 (2013.01); C23C 28/36 (2013.01); C03C 2217/212 (2013.01); C03C 2217/216 (2013.01); C03C 2217/228 (2013.01); C03C 2217/256 (2013.01); C03C 2217/258 (2013.01); C03C 2217/281 (2013.01); C03C 2217/70 (2013.01); C03C 2217/944 (2013.01);
Abstract
A coated article includes a substrate, a functional layer over at least a portion of the substrate, and a protective coating over at least a portion of the functional layer, wherein an uppermost layer of the functional layer is a metal oxide layer, and wherein the protective coating comprises a metal nitride layer and a metal oxynitride layer that is disposed between and in contact with at least part of the metal nitride layer and the metal oxide layer of the functional layer.