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:
Mar. 12, 2024
Filed:
Jan. 28, 2014
Applicant:
Corning Incorporated, Corning, NY (US);
Inventors:
Xiaoju Guo, Painted Post, NY (US);
Jeffrey Todd Kohli, Corning, NY (US);
John Christopher Mauro, Corning, NY (US);
Ronald Leroy Stewart, Elmira, NY (US);
Assignee:
CORNING INCORPORATED, Corning, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C03C 3/085 (2006.01); C03C 3/083 (2006.01); C03C 3/087 (2006.01); C03C 3/091 (2006.01); C03C 3/097 (2006.01); C03C 4/02 (2006.01); C03C 21/00 (2006.01);
U.S. Cl.
CPC ...
C03C 3/097 (2013.01); C03C 3/083 (2013.01); C03C 3/085 (2013.01); C03C 3/087 (2013.01); C03C 3/091 (2013.01); C03C 4/02 (2013.01); C03C 21/002 (2013.01); C03C 2204/04 (2013.01); Y10T 428/315 (2015.01);
Abstract
Glasses that can be chemically strengthened and are colored by transition metals. Most of the glasses are black, with some having high damage resistance and compressive surface layers having high compressive stress and depth of layer after ion exchange. These colored glasses do not require a post-forming heat treatment to produce color and are formable by fusions drawing, rolling, slot drawing, and float glass processes.