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. 14, 1978
Filed:
Nov. 05, 1976
Applicant:
Inventors:
Roger J Araujo, Corning, NY (US);
Nicholas F Borrelli, Elmira, NY (US);
Jan B Chodak, Painted Post, NY (US);
George B Hares, Corning, NY (US);
Gerald S Meiling, Painted Post, NY (US);
Thomas P Seward, III, Corning, NY (US);
Assignee:
Corning Glass Works, Corning, NY (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C03C / ; C03C / ; C03C / ;
U.S. Cl.
CPC ...
106 54 ; 106 52 ; 106D / ; 106 / ; 106 / ; 106 53 ; 65 3 / ;
Abstract
The absorptive and refractive properties of additively colored glasses containing an absorptive metallic silver phase and a separated silver halide phase are altered by irradiating the colored glasses with visible light. Polarization effects and multicolored images can be produced.