Rotary wing aircraft

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Description

FIG. 1 is a top view of a rotary wing aircraft;

FIG. 2 is a bottom view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG, 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof; and,

FIG. 7 is a perspective view thereof.

Claims

The ornamental design for a rotary wing aircraft, as shown and described.

Referenced Cited
U.S. Patent Documents
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D331565 December 8, 1992 Soon
D336888 June 29, 1993 Alber et al.
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D524230 July 4, 2006 Stille et al.
D524718 July 11, 2006 Scott et al.
D526269 August 8, 2006 Eadie
D557194 December 11, 2007 Zimet
D559764 January 15, 2008 Wai
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D561677 February 12, 2008 Wai
D579403 October 28, 2008 Van de Rostyne et al.
D580845 November 18, 2008 Van de Rostyne et al.
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Patent History
Patent number: D665720
Type: Grant
Filed: Jan 11, 2012
Date of Patent: Aug 21, 2012
Assignee: Sikorsky Aircraft Corporation (Stratford, CT)
Inventors: Brandon L. Stille (Cheshire, CT), Ashley DeVito (Newtown, CT), Benjamin Reed Hein (Milford, CT), Timothy Fred Lauder (Oxford, CT), Patrick Boyle (New Haven, CT), Mark R. Alber (Milford, CT), William J. Eadie (Cheshire, CT)
Primary Examiner: Austin Murphy
Attorney: Cantor Colburn LLP
Application Number: 29/410,676
Classifications
Current U.S. Class: Vertical Takeoff Type (D12/326)