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:
Jan. 23, 2024
Filed:
Jul. 28, 2021
Applicant:
The Boeing Company, Chicago, IL (US);
Inventors:
Forouzan Behzadpour, Woodinville, WA (US);
Patrick B. Stickler, Everett, WA (US);
Assignee:
THE BOEING COMPANY, Chicago, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B64C 3/00 (2006.01); B29C 70/00 (2006.01); B29D 99/00 (2010.01); B64C 3/20 (2006.01); B64C 3/26 (2006.01); B29C 70/08 (2006.01); B29C 70/38 (2006.01); B64C 3/18 (2006.01); B29L 31/30 (2006.01);
U.S. Cl.
CPC ...
B64C 3/20 (2013.01); B29C 70/086 (2013.01); B29C 70/386 (2013.01); B29D 99/0014 (2013.01); B64C 3/182 (2013.01); B64C 3/26 (2013.01); B29L 2031/3085 (2013.01);
Abstract
A panel including an outer face sheet; an inner face sheet; a foam disposed between the outer face sheet and the inner face sheet; and a core structure (e.g., a stringer comprising a hat structure) between the foam and the inner face sheet; and between the foam and the outer face sheet. The core structure is protected from impact damage and increases flexural stiffness of the panel on an aircraft wing.