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. 04, 2003
Filed:
May. 24, 2000
Applicant:
Inventor:
Helmut Schwaiger, Kirchdorf/Krems, AT;
Assignee:
TCG Unitech Aktiengesellschaft, Kirchdorf /Krems, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C22B 9/05 ; C22B 2/622 ;
U.S. Cl.
CPC ...
C22B 9/05 ; C22B 2/622 ;
Abstract
A protective furnace gas for protecting a bath of magnesium in furnace equipment includes a mixture of inert gas such as nitrogen and 0.3 to 1.5% by volume of SO , the mixture being provided in a temperature-controlled room wherein the temperature is at least 22° C. and preferably 25° to 35° C.
Schwaiger, Helmut. (2003). Operation method of furnace equipment for magnesium alloys (U.S. Patent No. 6527826). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6527826
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile