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
Dr. Ing. H.c. F. Porsche Aktiengesellschaft, Stuttgart, DE;
Patrick Scholl, Bietigheim-Bissingen, DE;
Jens-Ole Thoebel, Hankensbuettel, DE;
Christian Wenzel, Untergruppenbach, DE;
DR. ING. H.C. F. PORSCHE AKTIENGESELLSCHAFT, Stuttgart, DE;
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.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile