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. 21, 2013
Filed:
Dec. 04, 2007
Applicants:
Allan Fredholm, Vulaines sur Seine, FR;
Christophe Pierron, Avon, FR;
Claude Vanotti, Ponthierry-Saint Fargeau, FR;
Inventors:
Allan Fredholm, Vulaines sur Seine, FR;
Christophe Pierron, Avon, FR;
Claude Vanotti, Ponthierry-Saint Fargeau, FR;
Assignee:
Eurokera, Chateau-Thierry, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C03B 23/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to a method for manufacturing a non-planar product in glass-ceramic. Said method comprises the following steps: (i) in a conventional furnace (), heating a sheet of precursor glass of said glass-ceramic, so that said sheet becomes formable while avoiding its ceramming; (ii) forming said heated sheet; (iii) cooling said formed sheet (); (iv) ceramming said formed, cooled sheet.