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. 22, 2022
Filed:
Mar. 24, 2016
Applicant:
Roctool, Le Bourget du Lac, FR;
Inventor:
José Feigenblum, Saint Paul, FR;
Assignee:
ROCTOOL, Le Bourget Dulac, FR;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C03B 23/025 (2006.01); C03B 40/02 (2006.01); C03B 40/00 (2006.01); C03B 23/023 (2006.01); C03B 23/035 (2006.01); C03B 25/02 (2006.01);
U.S. Cl.
CPC ...
C03B 23/0258 (2013.01); C03B 23/0235 (2013.01); C03B 23/0252 (2013.01); C03B 23/035 (2013.01); C03B 25/025 (2013.01); C03B 40/00 (2013.01); C03B 40/02 (2013.01); C03B 2215/06 (2013.01); C03B 2215/07 (2013.01); C03B 2215/66 (2013.01); C03B 2225/02 (2013.01);
Abstract
A tooling for forming a sheet of glass includes a forming die made of electrically conductive material and a heating unit, distant from the forming die. The forming die includes a molding surface, a support to hold a sheet of glass away from and opposite the molding surface, and an induction circuit having an inductor extending in a cavity in the forming die. The heating unit includes a surface configured to produce thermal radiation opposite the molding surface, and an induction circuit having an inductor extending in a cavity of the heating unit. A connector connects the induction circuits to a high-frequency current generator.