Rotary-wing aircraft with a common dynamic system/backbone structure

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Description

FIG. 1 is a side view of a rotary-wing aircraft;

FIG. 2 is a front view of a rotary-wing aircraft of FIG. 1;

FIG. 3 is a top view of a rotary-wing aircraft of FIG. 1; and,

FIG. 4 is a front left perspective view of a rotary-wing aircraft of FIG. 1.

Claims

The ornamental design for a rotary-wing aircraft with a common dynamic system/backbone structure, as shown and described.

Referenced Cited
U.S. Patent Documents
D336888 June 29, 1993 Alber et al.
D592583 May 19, 2009 Brody et al.
Patent History
Patent number: D614559
Type: Grant
Filed: Sep 14, 2007
Date of Patent: Apr 27, 2010
Assignee: Sikorsky Aircraft Corporation (Stratford, CT)
Inventors: Mark R. Alber (Milford, CT), Benjamin Reed Hein (Milford, CT), Alfred Russell Smiley (Marlborough, CT), Timothy F. Lauder (Oxford, CT), William J. Eadie (Cheshire, CT)
Primary Examiner: Lisa P Lichtenstein
Attorney: Carlson, Gaskey & Olds PC
Application Number: 29/284,739
Classifications
Current U.S. Class: Vertical Takeoff Type (D12/326)