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:
Nov. 25, 1980
Filed:
Sep. 27, 1979
Applicant:
Inventors:
David C Boyd, Corning, NY (US);
Paul S Danielson, Big Flats, NY (US);
Joseph Ference, Corning, NY (US);
Assignee:
Corning Glass Works, Corning, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C03C / ;
U.S. Cl.
CPC ...
106 52 ;
Abstract
This invention is drawn to the production of thermally-tempered, transparent glass articles which are integrally colored to demonstrate a particular amber-with-rose-highlights hue. More definitively, the present invention is directed to narrowly-delineated glass compositions within the general Na.sub.2 O-CaO-SiO.sub.2 system having incorporated therein critically-limited amounts of NiO and MnO.sub.2 as colorants.