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:
Jul. 02, 2019
Filed:
Mar. 22, 2018
Kitty Hawk Corporation, Mountain View, CA (US);
Campbell McLaren, Alameda, CA (US);
Damon Vander Lind, East Palo Alto, CA (US);
Pranay Sinha, Sunnyvale, CA (US);
Thomas Van Alsenoy, San Francisco, CA (US);
Kitty Hawk Corporation, Mountain View, CA (US);
Abstract
An aircraft includes a tiltwing where the tiltwing is a single wing to which starboard-side and non-foldable outer propeller, a port-side and non-foldable outer propeller, a starboard-side and foldable inner propeller, and a port-side and foldable inner propeller are coupled to. Those rotors rotate at least some of the time when the tiltwing is in a vertical takeoff and landing position. The starboard-side and foldable inner propeller and the port-side and foldable inner propeller are stowed at least some of the time when the tiltwing is in a forward flight position. The tiltwing rotates about an axis of rotation, when rotating between the vertical takeoff and landing position and the forward flight position, that is higher than the aircraft's center of mass.