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Class Information
Number:
244/96
Name:
Aeronautics
>
Aircraft control
> Airship control
Description:
Control devices and arrangements particularly adapted to use on lighter-than-air craft.
Sub-classes under this class:
Class Number
Class Name
Patents
244/97
Buoyancy varying
57
244/98
Gas bag inflation
38
244/99
Gas release
17
Patents under this class:
1
2
Patent Number
Title Of Patent
Date Issued
4711416
Steerable lighter than air balloon
Dec. 8, 1987
4402475
Thrusters for airship control
Sep. 6, 1983
4262864
Solar balloon maneuvering system
Apr. 21, 1981
4261534
Inflated wing aircraft
Apr. 14, 1981
4204656
Airship control system
May. 27, 1980
4090682
Pressure and hot air relief vents for a pressurized hot air airship
May. 23, 1978
4055316
Method and equipment for aerial transport
Oct. 25, 1977
4046337
Hinged control surfaces for pressurized hot air airship
Sep. 6, 1977
1
2
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