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SPACE PATENTS BY
Aerospace Assignees
Aerospace Inventors
Time Lines

Turboprop propulsion unit with pusher propeller

Invented by: Dimitrie Negulescu
Berlin, DE Applicant: Name City State Country Type Negulescu

Originally Assigned to: Rolls-Royce Deutschland Ltd & Co KG
DE
[Now assigned to . . .]

Issued:2013-05-14
Filed:2010-02-24
Application No:12711872
Examined by:Wongwian; Phutthiwat

A turboprop propulsion unit includes at least one pusher propeller 5, 6 driven by an aircraft gas-turbine engine, with the aircraft gas-turbine engine being arranged in front of the pusher propeller 5, 6 in a direction of flight. A turbine outlet area 9 is arranged at the front in the direction of flight and a compressor area 14 faces towards the pusher propeller 5, 6.

[pdf] U.S. Pat. No. 8,438,829

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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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