Patent
   D524229
Priority
May 30 2005
Filed
May 30 2005
Issued
Jul 04 2006
Expiry
Jul 04 2020
Assg.orig
Entity
unknown
40
6
n/a
The ornamental design for a rigid coaxial rotor helicopter with auxiliary propulsion (small), as shown and described.

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

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.

Weiner, Steven D., Scott, Mark W., Tarascio, Matthew J., Schweizer, Leslie, Stille, Brandon, Strauss, Michael P.

Patent Priority Assignee Title
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Patent Priority Assignee Title
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Executed onAssignorAssigneeConveyanceFrameReelDoc
May 05 2005SCHWEIZER, LESLIESikorsky Aircraft CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0166610833 pdf
May 27 2005STILLE, BRANDONSikorsky Aircraft CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0166610833 pdf
May 30 2005Sirorsky Aircraft Corporation(assignment on the face of the patent)
May 31 2005WEINER, STEVEN DSikorsky Aircraft CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0166610833 pdf
May 31 2005STRAUSS, MICHAEL P Sikorsky Aircraft CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0166610833 pdf
May 31 2005TARASCO, MATTHEW J Sikorsky Aircraft CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0166610833 pdf
May 31 2005SCOTT, MARK W Sikorsky Aircraft CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0166610833 pdf
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