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SPACE PATENTS BY
Aerospace Assignees
Aerospace Inventors
Time Lines

Human interface rotor system helicopter (HIR)

Invented by: David Allen Hickman
Abingdon, IL

Originally Assigned to: David Allen Hickman
Abingdon, IL
[Now assigned to . . .]

Issued:2012-07-24
Filed:2009-08-06
Application No:12462595
Examined by:Carone; Michael

A single place helicopter comprising a lower airframe and an upper airframe, having a rotor shaft attached thereto, rotor blades, and a hub on said rotor shaft with means to change blade pitch for vertical flight. The upper airframe comprising a rotor system, engine, tail boom and tail rotor tilt as one unit with the pilot forward, rearward and in a lateral attitude for directional flight control by means of a hinged gimbal joint or block fastened between the two airframes. By allowing the pilot to move with the rotor system this configuration combines physical human interface and mechanical airframe manipulation to change the plane of rotation controlling the thrust vector and flight direction of the aircraft.

[pdf] U.S. Pat. No. 8,226,026

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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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