Aeronautics and astronautics – Aircraft – lighter-than-air – Airship and fluid sustained
Reexamination Certificate
2005-04-12
2005-04-12
Barefoot, Galen (Department: 3644)
Aeronautics and astronautics
Aircraft, lighter-than-air
Airship and fluid sustained
C244S030000, C244S096000, C244S121000, C244S125000, C244S128000
Reexamination Certificate
active
06877693
ABSTRACT:
The invention concerns a lighter-than-air craft for transporting by air equipment and passengers, more particularly, it concerns an aircraft whereof the frame (1) made of light metal and erected vertically, contains and protects the passenger compartment (4) of the invention, and all the components of the invention which, by a mass-reducing assembly (2-8-9-11-19), uses light gas power for neutralizing the earth's gravitational pull. Electric motors actuating propellers (6-7) with multiple blades and powered by a mini-electric power unit (5) enable to counter the force of mean winds, so to lift the neutralized mass and control the aircraft movements. The aircraft wide external surfaces (11-12) are used as wing system, a sailboat keel being replaced by a gyroscope (10) stabilizing effect and by the thrust of the lateral propellers (6). The invention which concerns a novel, safe, silent and economical form of air travel is designed for limited passenger and goods transport, for tourist sightseeing, exploring, observing and multimedia advertising display.
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Barbarie Yves
Barefoot Galen
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