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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.:

US 12172415 B1

PDFFull Text
Date of Patent:
Dec. 24, 2024

Filed:

Jan. 12, 2023

Sandwich panels and methods of manufacturing sandwich panels

Applicant:

The Boeing Company, Arlington, VA (US);

Inventors:

Richard W. Aston, Steilacoom, WA (US);

Nicole M. Jain, Hermosa Beach, CA (US);

Mara N. Pearson, Los Angeles, CA (US);

Matthew J. Herrmann, Rancho Palos Verdes, CA (US);

Assignee:

The Boeing Company, Arlington, VA (US);

Attorney:

Kolitch Romano Dascenzo Gates LLC

Primary Examiner:

Mark Ruthkosky

Assistant Examiner:

Julia L Rummel

Int. Cl.
CPC ...
B32B 3/12 (2006.01); B32B 3/26 (2006.01); B32B 7/12 (2006.01); B32B 15/06 (2006.01); B32B 15/082 (2006.01); B32B 25/00 (2006.01); B32B 27/30 (2006.01); B32B 37/18 (2006.01); B33Y 80/00 (2015.01);
U.S. Cl.
CPC ...
B32B 3/12 (2013.01); B32B 3/266 (2013.01); B32B 7/12 (2013.01); B32B 15/06 (2013.01); B32B 15/082 (2013.01); B32B 25/00 (2013.01); B32B 27/308 (2013.01); B32B 37/182 (2013.01); B33Y 80/00 (2014.12); B32B 2250/40 (2013.01); B32B 2305/024 (2013.01); B32B 2307/56 (2013.01); B32B 2311/00 (2013.01); B32B 2319/00 (2013.01); B32B 2333/08 (2013.01); B32B 2419/00 (2013.01); B32B 2605/00 (2013.01); B32B 2607/00 (2013.01);
Abstract

Sandwich panels () comprise a first microtruss panel (), a second microtruss panel (), and a damping film (). The first microtruss panel () comprises a first outer skin () and a first microtruss structure () integral with the first outer skin (). The second microtruss panel () comprises a second outer skin () and a second microtruss structure () integral with the second outer skin (). The damping film () is positioned between and engaged with the first microtruss panel () and the second microtruss panel () opposite the first outer skin () and the second outer skin ().

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