Aircraft
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The claimed aircraft is used for fast forward flight, for slow flight and short landing. If sufficiently light in weight and sufficiently motorized, the aircraft can be used for short take off, hovering flight, vertical take off and vertical landing.
Showing the aircraft with closable openings, containing rotors, in the wings and tiltable impellers in the back.
Claims
The ornamental design for an aircraft, as shown and described.
Type: Grant
Filed: Feb 24, 2008
Date of Patent: Dec 8, 2009
Assignee: (Muttenz)
Inventor: David Posva (Muttenz)
Primary Examiner: Lisa P Lichtenstein
Application Number: 29/304,055