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:
Feb. 21, 2017
Filed:
Dec. 20, 2007
Applicants:
Olivier Citti, Wellesley, MA (US);
Julien Fourcade, Shrewsbury, MA (US);
Michel Gaubil, Les Angles, FR;
Charles Nicholas Mcgarry, Buckhannon, WV (US);
Michael J. Seaborne, Hubbardston, MA (US);
Inventors:
Olivier Citti, Wellesley, MA (US);
Julien Fourcade, Shrewsbury, MA (US);
Michel Gaubil, Les Angles, FR;
Charles Nicholas McGarry, Buckhannon, WV (US);
Michael J. Seaborne, Hubbardston, MA (US);
Assignee:
SAINT-GOBAIN CENTRE DE RECHERCHES ET D'ETUDES EUROPEEN, Courbevoie, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C04B 41/52 (2006.01); C03B 5/43 (2006.01); C04B 35/482 (2006.01);
U.S. Cl.
CPC ...
C04B 35/482 (2013.01); C03B 5/43 (2013.01); C04B 2235/3205 (2013.01); C04B 2235/3206 (2013.01); C04B 2235/3208 (2013.01); C04B 2235/3217 (2013.01); C04B 2235/3225 (2013.01); C04B 2235/3229 (2013.01); C04B 2235/3232 (2013.01); C04B 2235/3239 (2013.01); C04B 2235/3248 (2013.01); C04B 2235/3251 (2013.01); C04B 2235/3267 (2013.01); C04B 2235/3275 (2013.01); C04B 2235/3279 (2013.01); C04B 2235/3281 (2013.01); C04B 2235/3284 (2013.01); C04B 2235/3418 (2013.01); C04B 2235/5436 (2013.01); C04B 2235/72 (2013.01); C04B 2235/727 (2013.01); C04B 2235/9669 (2013.01);
Abstract
A sintered product made from a starting batch containing 5 to 50% zircon and having the following average chemical composition, in weight percentages on the basis of the oxides and for a total of 100%: