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Publication numberUSD524718 S1
Publication typeGrant
Application numberUS 29/231,086
Publication dateJul 11, 2006
Filing dateMay 31, 2005
Priority dateMay 31, 2005
Publication number231086, 29231086, US D524718 S1, US D524718S1, US-S1-D524718, USD524718 S1, USD524718S1
InventorsMark W. Scott, William J. Eadie
Original AssigneeSikorsky Aircraft Corporation
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Rigid coaxial rotor helicopter with dual auxiliary propulsion
US D524718 S1
Abstract  available in
Images(6)
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Claims(1)
  1. The ornamental design for a rigid coaxial rotor helicopter with dual auxiliary propulsion, as shown and described.
Description

FIG. 1 is a perspective view of the rigid coaxial rotor helicopter with dual auxiliary propulsion;

FIG. 2 is another perspective view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a front elevational view thereof; and,

FIG. 8 is a rear elevational view thereof.

Classifications
U.S. ClassificationD12/327