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. 25, 2020
Filed:
Feb. 27, 2017
Applicant:
The Boeing Company, Chicago, IL (US);
Inventors:
Marc R. Matsen, Seattle, WA (US);
Lee C. Firth, Renton, WA (US);
David S. Nansen, Lopez Island, WA (US);
Michael R. Zolnowski, Saint Charles, MO (US);
Carey E. Wilkinson, Summerville, SC (US);
Gregory A. Foltz, San Diego, CA (US);
Assignee:
The Boeing Company, Chicago, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 7/02 (2019.01); B32B 15/01 (2006.01); C22C 19/05 (2006.01); C22C 30/00 (2006.01); B32B 7/027 (2019.01); B32B 18/00 (2006.01); B32B 3/12 (2006.01); B32B 9/00 (2006.01); B32B 3/28 (2006.01); B32B 1/00 (2006.01);
U.S. Cl.
CPC ...
B32B 7/02 (2013.01); B32B 1/00 (2013.01); B32B 3/12 (2013.01); B32B 3/28 (2013.01); B32B 7/027 (2019.01); B32B 9/005 (2013.01); B32B 15/015 (2013.01); B32B 18/00 (2013.01); C22C 19/05 (2013.01); C22C 19/055 (2013.01); B32B 2250/03 (2013.01); B32B 2250/40 (2013.01); B32B 2262/101 (2013.01); B32B 2262/106 (2013.01); B32B 2307/30 (2013.01); B32B 2307/732 (2013.01); B32B 2605/18 (2013.01); C22C 30/00 (2013.01);
Abstract
A panel comprises a first face sheet and a second face sheet spaced apart from the first face sheet. The panel further comprises a core sheet intercoupled between the first face sheet and the second face sheet. Each of the first and second face sheets is made of a material having a thermal expansion that is different from the thermal expansion of the other face sheet.