Aeronautics and astronautics – Aircraft – lighter-than-air – Airships
Reexamination Certificate
2005-01-18
2005-01-18
Eldred, J. Woodrow (Department: 3644)
Aeronautics and astronautics
Aircraft, lighter-than-air
Airships
C244S096000, C244S125000
Reexamination Certificate
active
06843448
ABSTRACT:
An airship is provided including a frame and first and second hulls pivotally connected to said frame. An airship second is provided including a frame, a gondola disposed within said frame, first and second hulls pivotally connected to said frame, and a propulsion system connected to said frame. Methods are provided for landing on water and refueling.
REFERENCES:
patent: 889693 (1908-06-01), Lake
patent: 6581873 (2003-06-01), McDermott
Eldred J. Woodrow
Jenkins Keith L.
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