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:
May. 28, 2024
Filed:
Aug. 05, 2021
Applicant:
Dr. Ing. H.c. F. Porsche Aktiengesellschaft, Stuttgart, DE;
Inventors:
Patrick Scholl, Bietigheim-Bissingen, DE;
Jens-Ole Thoebel, Hankensbuettel, DE;
Christian Wenzel, Untergruppenbach, DE;
Assignee:
DR. ING. H.C. F. PORSCHE AKTIENGESELLSCHAFT, Stuttgart, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B64U 30/295 (2023.01); B64C 11/00 (2006.01); B64C 29/00 (2006.01); B64D 27/24 (2006.01); B64F 5/10 (2017.01);
U.S. Cl.
CPC ...
B64C 29/0016 (2013.01); B64C 11/001 (2013.01); B64D 27/24 (2013.01); B64F 5/10 (2017.01); B64U 30/295 (2023.01);
Abstract
An aircraft includes wings having integrated ducted fans. The integrated ducted fans each have a duct with a stiffness ring. Each stiffness ring is made up of stiffness boxes and circular-arc-shaped ring segments. The stiffness boxes can include first stiffness boxes and second stiffness boxes, and the first stiffness boxes and second stiffness boxes differ in terms of height.