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:
Feb. 18, 2020
Filed:
Dec. 08, 2014
Applicant:
Magna International Inc., Aurora, Ontario, CA;
Inventors:
Edward Schleichert, Munich, DE;
Jason Wilson, Brampton, CA;
Mark Fabischeck, Brampton, CA;
Jim Metz, Troy, MI (US);
Nick Adam, Brampton, CA;
Assignee:
MAGNA INTERNATIONAL INC., Aurora, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B21D 37/16 (2006.01); B21D 22/02 (2006.01); B21D 37/20 (2006.01); B22F 3/105 (2006.01); B22F 5/00 (2006.01); B33Y 10/00 (2015.01); B33Y 80/00 (2015.01);
U.S. Cl.
CPC ...
B21D 37/16 (2013.01); B21D 22/022 (2013.01); B21D 37/20 (2013.01); B22F 3/105 (2013.01); B22F 5/007 (2013.01); B33Y 10/00 (2014.12); B33Y 80/00 (2014.12);
Abstract
A tool for hot stamping metal sheets, formed least partially of a base block and a functional layer, is proposed. The functional layer comprises cooling channels and multiple functional layers, which building upon each other create the connection to the base block. The cooling channels are designed as a cooling channel array and are produced in a laser sintering method.