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SPACE PATENTS BY
Aerospace Assignees
Aerospace Inventors
Time Lines

Rotorcraft anti-torque rotor and rudder system

Invented by: James M. McCollough
Arlington, TX

Tommie L. Wood
Pantego, TX Applicant: Name City State Country Type Bell Helicopter Textron Inc. Fort Worth TX US

Originally Assigned to: Bell Helicopter Textron Inc.
Fort Worth, TX Family ID: 1000000372789
[Now assigned to . . .]

Issued:2014-11-11
Filed:2013-06-24
Application No:13924990
Examined by:Ellis; Christopher P

According to one embodiment, a rotorcraft includes a main rotor system, an anti-torque rotor system, an anti-torque rotor enhancement system, and an anti-torque rudder system. The anti-torque rotor enhancement system includes an aerodynamic structure having an opening therethrough and a support structure coupling the aerodynamic structure to the body of the rotorcraft such that the opening is positioned proximate to a rotation path of the at least one anti-torque rotor blade. The anti-torque rudder system includes at least one rudder surface operable to provide a second force on the body in the direction of rotation of the at least one main rotor blade.

[pdf] U.S. Pat. No. 8,882,024

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This information is part of a study by Oasis Global, Inc. of all space inventions filed at the United States Patent and Trademark Office, and is provided for informational purposes only. It is not an endorsement of any particular assignee, inventor or invention. Although Peter A. Koziol represents inventors and assignees of space inventions he does not represent all of the inventors and assignees listed. The prosecuting attorney agent or firm for each patent is identified by the United States Patent and Trademark Office in the patent specfication, which can be viewed by clicking on the patent image or downloading the patent document. For more information regarding Mr. Koziol's background and experience, or to learn more about space inventions, please contact Mr. Koziol.

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