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. 15, 2026
Filed:
May. 26, 2021
Applicant:
Corning Incorporated, Corning, NY (US);
Inventors:
Antoine Gaston Denis Bisson, Painted Post, NY (US);
Bruno Le Gallic, Fontainebleau, FR;
Billel Seneina, Le mée-sur-seine, FR;
Xavier Tellier, Cheroy, FR;
Assignee:
CORNING INCORPORATED, Corning, NY (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C03B 17/06 (2006.01); C03B 7/07 (2006.01);
U.S. Cl.
CPC ...
C03B 17/06 (2013.01); C03B 7/07 (2013.01);
Abstract
An improved slot down-draw process for forming glass sheets having a thickness less than 200 μm from glass formulations that have melting points near or above 1200° C. is provided. The improvements allow easier maintenance of the slot assembly and better management of the thermal expansions experienced by some components of the slot down-draw system.