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:
May. 09, 2000
Filed:
Oct. 16, 1998
Applicant:
Inventors:
Sherry Jeanne Gill, Westminster, SC (US);
Ahmad Sarhangi, Painted Post, NY (US);
Assignee:
Corning Incorporated, Corning, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C03C / ; C03C / ; C03C / ; C03B / ;
U.S. Cl.
CPC ...
65 301 ; 65 3011 ; 65 321 ; 65 323 ; 65 324 ; 65 336 ; 4271631 ; 427165 ; 427269 ; 427270 ; 427271 ; 427272 ; 427282 ; 427287 ;
Abstract
Method of making polarizing glass having integral polarizing and non-polarizing regions is disclosed. The method involves applying a protective glass/frit material capable of blocking reducing gas to the surface of the glass to form a desired pattern, exposing the glass to a reducing gas atmosphere to render unprotected glass polarizing, and removing the protective glass/frit material to reveal underlying non-polarizing regions.
Gill, Sherry. (2000). Method of forming glass having integral polarizing and non-polarizing (U.S. Patent No. 6058738). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6058738
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile