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:
Sep. 30, 2014
Filed:
Nov. 10, 2005
Applicant:
Christiaan Theodorus Wilhelmus Lahaye, Heerhugowaard, NL;
Inventor:
Christiaan Theodorus Wilhelmus Lahaye, Heerhugowaard, NL;
Assignee:
Aleris Aluminum Duffel BVBA, Duffel, BE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B 15/01 (2006.01); C22C 21/06 (2006.01); C22C 21/00 (2006.01); C22C 21/10 (2006.01);
U.S. Cl.
CPC ...
C22C 21/06 (2013.01); C22C 21/00 (2013.01); C22C 21/10 (2013.01); B32B 15/016 (2013.01);
Abstract
The invention relates to an aluminium composite sheet material in which a clad sheet is applied to at least one side of a core material. The core material has an aluminium alloy the AA5xxx- or AA6xxx-series, and the clad sheet has an aluminium alloy selected from the group of the AA1xxx-series, AA3xxx-series and AA7xxx-series with less than 1.5 wt. % of Zn.