Airship

Aeronautics and astronautics – Aircraft – lighter-than-air – Airships

Reexamination Certificate

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Details

C244S128000

Reexamination Certificate

active

06837458

ABSTRACT:
An airship (100) for conveyance through a fluid medium in a selected direction of travel. The airship includes a hull adapted to contain a lifting medium therein, wherein the hull (108) includes a first section having a width which varies along the selected direction of travel, the width increasing from a bow of the hull to a maximum width and decreasing from the maximum width to a tail section of the first section; and a second section coupled to the first section and having a width which varies along the selected direction of travel, the width increasing from a leading edge of the second section to a maximum width and decreasing from the maximum width to a stern of the hull.

REFERENCES:
patent: 1004662 (1911-10-01), Kuenzel
patent: 1045337 (1912-11-01), Spilka
patent: 1241623 (1917-10-01), Gusey
patent: 1337032 (1920-04-01), Appinel
patent: 1340053 (1920-05-01), Janda
patent: 4085912 (1978-04-01), Slater
patent: 5678783 (1997-10-01), Wong
patent: 6527223 (2003-03-01), Mondale

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