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. 13, 2011
Filed:
Dec. 14, 2006
Applicant:
Martin Kendall, Hasselt, BE;
Inventor:
Martin Kendall, Hasselt, BE;
Assignee:
Heraeus Electro-Nite International N.V., Houthalen, BE;
Primary Examiner:
Int. Cl.
CPC ...
C21B 7/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
A ceramic seating stone is provided for use in or on a metallurgical vessel for holding molten metal. The stone is formed as a whole or in parts of ceramic fibers, hollow ceramic spheres and/or foam ceramics.