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. 10, 2015
Filed:
Mar. 19, 2009
Applicant:
Stephan Hoetzeldt, Bremen, DE;
Inventor:
Stephan Hoetzeldt, Bremen, DE;
Assignee:
Airbus Operations GmbH, , DE;
Primary Examiner:
Int. Cl.
CPC ...
B32B 3/12 (2006.01); E04B 1/82 (2006.01); B64C 1/40 (2006.01); B64C 1/06 (2006.01); B32B 5/26 (2006.01); B32B 15/02 (2006.01); G10K 11/172 (2006.01);
U.S. Cl.
CPC ...
B64C 1/066 (2013.01); B32B 2305/024 (2013.01); B32B 3/12 (2013.01); G10K 11/172 (2013.01); B32B 2307/728 (2013.01); B32B 5/26 (2013.01); B32B 15/02 (2013.01);
Abstract
The invention pertains to a composite panel with a first cover layer, a second cover layer and a first core layer that is arranged between the first cover layer and the second cover layer and features a plurality of cells that are separated from one another by walls at least in certain areas, wherein the first cover layer features a draining layer. The inventive composite panel may be distinguished from a composite panel according to the state of the art in that a second core layer with a plurality of cells that are separated from one another by walls at least in certain areas is arranged between the first cover layer and the first core layer.