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:
Oct. 28, 2025
Filed:
May. 13, 2020
Applicant:
Pyrotek, Inc., Spokane, WA (US);
Inventors:
Sylvain Tremblay, Quebec, CA;
Michael Klepacki, Newtown, CT (US);
Ryan Moran, Bloomingburg, NY (US);
Michael Balthazor, Homer, NY (US);
Assignee:
PYROTEK, INC., Spokane, WA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C22B 9/02 (2006.01); C22B 21/06 (2006.01);
U.S. Cl.
CPC ...
C22B 9/02 (2013.01); C22B 21/06 (2013.01);
Abstract
A degassing launder having a plurality of partition plates configured to block a flow of molten aluminum and including a plurality of domes. Two adjacent partition plates and two side walls of the launder form a degassing chamber. A lower portion of the partition plates is provided with a passage through which the molten aluminum flows into a next degassing chamber. The domes are arranged on the bottom of the launder.