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:
Mar. 22, 2011
Filed:
Jun. 14, 2006
Applicants:
Manfred Winkelmann, Krefeld, DE;
Erika Winkelmann, Legal Representative, Krefeld, DE;
Markus Fauhl, Langerwehe, DE;
Jürgen Pernot, Mönchengladbach, DE;
Helmut Müller, Krefeld, DE;
Inventors:
Manfred Winkelmann, Krefeld, DE;
Erika Winkelmann, legal representative, Krefeld, DE;
Markus Fauhl, Langerwehe, DE;
Jürgen Pernot, Mönchengladbach, DE;
Helmut Müller, Krefeld, DE;
Assignee:
Refractory Intellectual Property GmbH & Co. KG, Vienna, AT;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C21C 5/48 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a stopper for a metallurgical melting pot with. Stoppers of this type serve to control the discharge of a molten metal in the area of an outlet of an associated melting pot, for example, a tundish.