Aeronautics and astronautics – Aircraft – heavier-than-air – Airplane and helicopter sustained
Reexamination Certificate
2011-08-16
2011-08-16
Dinh, Tien (Department: 3644)
Aeronautics and astronautics
Aircraft, heavier-than-air
Airplane and helicopter sustained
C244S00700B, C244S012400, C244S048000, C244S056000, C446S037000, C446S058000
Reexamination Certificate
active
07997526
ABSTRACT:
The present invention includes an embodiment defined as a flying vehicle having a pair of wings and a transition assembly partially housed within each of the pair of wings. The transition assembly has ends rotatable with respect to each other and separately secured to the wing in which the end is housed. The transition assembly has a first position defined as having each wing positioned at an angle offset from a substantial horizontal orientation and oriented in an opposite direction from the other wing. When the transition assembly is in the first position the vehicle spins and will fly in a substantially hovering vertical orientation. The transition assembly has a second position defined as having each wing positioned in a substantial horizontal position. When the transition assembly is in the second position the vehicle will fly in a substantially horizontal orientation.
REFERENCES:
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patent: 2444781 (1948-07-01), Leonard
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patent: 6719244 (2004-04-01), Gress
patent: 7118066 (2006-10-01), Allen
patent: 2005/0230519 (2005-10-01), Hurley
Dinh Tien
Much Shelist
Sacharoff Adam K
Sandersom Joseph W
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