Aeronautics and astronautics – Aircraft – heavier-than-air – Airplane and fluid sustained
Reexamination Certificate
2005-12-20
2005-12-20
Swiatek, Robert P. (Department: 3643)
Aeronautics and astronautics
Aircraft, heavier-than-air
Airplane and fluid sustained
C244S00700B, C244S03400R
Reexamination Certificate
active
06976653
ABSTRACT:
VTOL micro-aircraft comprising a first and a second ducted rotor mutually aligned and distanced according to a common axis and whose propellers are driven in rotation in mutually opposite directions. Between the two ducted rotors are positioned a fuselage and a wing system formed by wing profiles forming an X or an H configuration and provided with control flaps.
REFERENCES:
patent: 3002709 (1961-10-01), Cochran
patent: 3584810 (1971-06-01), Velton
patent: 5071383 (1991-12-01), Kinoshita
patent: 5150857 (1992-09-01), Moffitt et al.
patent: 5297759 (1994-03-01), Corsiglia et al.
patent: 6170778 (2001-01-01), Cycon et al.
patent: 6691949 (2004-02-01), Plump et al.
patent: 0 661 206 (1995-07-01), None
Balocco Elena
Bollea Denis
Carvignese Cosimo
Finizio Roberto
Perlo Piero
C.R.F. Societa Consortile per Azioni
Swiatek Robert P.
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