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:
Aug. 16, 2022
Filed:
Jun. 18, 2013
Applicant:
Eurokera S.n.c., Chateau-Thierry, FR;
Inventors:
Francois Guillemot, Paris, FR;
Nicolas Chemin, Bagneux, FR;
Nathalie Diaz, Paris, FR;
Pablo Vilato, Paris, FR;
Assignee:
EUROKERA S.N.C., Chateau-Thierry, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05B 3/74 (2006.01); C03C 17/00 (2006.01); H05B 3/68 (2006.01); C03C 17/02 (2006.01);
U.S. Cl.
CPC ...
H05B 3/74 (2013.01); C03C 17/009 (2013.01); C03C 17/02 (2013.01); H05B 3/688 (2013.01); C03C 2217/77 (2013.01); C03C 2218/113 (2013.01); C03C 2218/335 (2013.01); Y10T 428/24355 (2015.01);
Abstract
The present invention relates to an article comprising at least one glass-ceramic substrate, in particular a plate, intended, for example, to cover or receive at least one heating element, said substrate exhibiting, in at least one zone, a surface roughness such that the characteristic dimensions of the patterns forming said roughness are between 2 and 100 μm. The present invention also relates to an advantageous process for producing said substrate.