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:
Dec. 01, 2020
Filed:
Dec. 29, 2017
Applicant:
Diehl Metal Applications Gmbh, Berlin, DE;
Inventors:
Uwe Zeigmeister, Teltow, DE;
Christian Buchholzer, Berlin, DE;
Andre Stein, Berlin, DE;
Stephan Preuss, Berlin, DE;
Martin Wunderlich, Berlin, DE;
Sandra Correia, Bains, FR;
Assignee:
Diehl Metal Applications GmbH, Berlin, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B 15/01 (2006.01); H01H 1/02 (2006.01); C22C 21/06 (2006.01); C22C 9/02 (2006.01); C22C 13/00 (2006.01); C22C 9/04 (2006.01); B21B 3/00 (2006.01);
U.S. Cl.
CPC ...
C22C 21/06 (2013.01); B32B 15/015 (2013.01); B32B 15/017 (2013.01); C22C 9/02 (2013.01); C22C 9/04 (2013.01); C22C 13/00 (2013.01); H01H 1/02 (2013.01); B21B 2003/005 (2013.01);
Abstract
A plug-in connector and a semi-finished product include a strip of an aluminum alloy and at least one bonding layer of a copper/tin alloy electrolytically applied directly onto the aluminum alloy strip. The bonding layer has a thickness of at most 50 nm. A further metal layer or alloy layer is applied onto the bonding layer.