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Patent
D665720
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Priority
Jan 11 2012
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Filed
Jan 11 2012
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Issued
Aug 21 2012
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Expiry
Aug 21 2026
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Assg.orig
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Entity
unknown
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4
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20
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n/a
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The ornamental design for a rotary wing aircraft, as shown and described.
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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.
Alber, Mark R., Lauder, Timothy Fred, Stille, Brandon L., Boyle, Patrick, Eadie, William J., Hein, Benjamin Reed, DeVito, Ashley
Patent |
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8038394, |
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D580845, |
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D592583, |
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Rotary-wing aircraft with a common dynamic system/backbone structure |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a