Tiltrotor aircraft with forward-swept wings
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The tiltrotor aircraft depicted by broken lines in the drawings has been shown for the purpose of illustrating environment that forms no part of the claimed design.
Claims
The ornamental design for a tiltrotor aircraft with forward-swept wings, as shown and described.
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Type: Grant
Filed: Oct 24, 2013
Date of Patent: Sep 22, 2015
Assignee: Bell Helicopter Textron Inc. (Fort Worth, TX)
Inventors: Daniel Robertson (Southlake, TX), Berlin Benfield (Grapevine, TX), Cory Hitte (Fort Worth, TX), Kirk Groninga (Keller, TX)
Primary Examiner: Martie K Holtje
Application Number: 29/470,694