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:
Nov. 13, 2018
Filed:
Apr. 29, 2016
Applicant:
Opta Minerals, Inc., Waterdon, CA;
Inventor:
Curtis Taylor, Chagrin Falls, OH (US);
Assignee:
Opta Minerals Inc., Waterdon, CA;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F27D 3/16 (2006.01); B22D 1/00 (2006.01); F27B 3/22 (2006.01); F27D 19/00 (2006.01); F27D 21/00 (2006.01); F27D 27/00 (2010.01);
U.S. Cl.
CPC ...
F27D 3/16 (2013.01); B22D 1/005 (2013.01); F27B 3/22 (2013.01); F27D 19/00 (2013.01); F27D 21/00 (2013.01); F27D 27/00 (2013.01); F27D 2003/169 (2013.01);
Abstract
A rotary lance drive for moving a lance during the injecting of gas and/or reagents into molten metal.