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. 31, 2022
Filed:
May. 29, 2020
Government of the United States, As Represented BY the Secretary of the Air Force, Wright-Patterson AFB, OH (US);
James Joo, Centerville, OH (US);
United States of America as represented by the Secretary of the Air Force, Wright-Patterson AFB, OH (US);
Abstract
An aircraft having an empennage rotatable about a longitudinal axis via an electric motor drive is disclosed herein. A pair of horizontal stabilizers extend from opposing sides of the rotatable empennage and are independently rotatable via electric motor drives. The rotatable empennage is operable for controlling yaw, pitch and rolling moments without a traditional vertical stabilizer and rudder system which can reduce weight as well as the radar cross section of the aircraft. This technology can also be applied to a weapon control system such missile such as a missile.