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. 27, 2013
Filed:
Oct. 29, 2009
Applicants:
Gernot Hackl, Trofaiach, AT;
Gerald Nitzl, Bocholt, DE;
Inventors:
Gernot Hackl, Trofaiach, AT;
Gerald Nitzl, Bocholt, DE;
Assignee:
Refractory Intellectual Property GmbH & Co. KG, Vienna, AT;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B22D 41/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to an immersion nozzle, for example of the kind used for continuously casting a metal melt.