(under subclass 459) Subject matter including illuminating means especially adapted for a vehicle adapted to be supported above the earth entirely by air pressure.
(1) Note. The light source may be mounted externally or internally of the aircraft or portion of the aircraft.
(2) Note. Only enough structure of the aircraft or portion of the aircraft is generally given to form a support for the light unit.
(3) Note. When the light source or subcombination is mounted internally of the aircraft, an aperture is claimed to permit the illumination to be radiated therethrough to the exterior of the aircraft or portion thereof.
(4) Note. Included here is a lamp in name only, or a lamp with or without an electrical circuit combined with nominally recited aircraft or aircraft part.
SEE OR SEARCH CLASS
244, Aeronautics,
24+, for an aircraft detail combined with a nominally recited illumination device, lighter than air, in general, subclasses 114+ for a aircraft landing field arrangement in general, and subclasses 117+ for a aircraft structure in general. [figure] [caption]A - Lighting system; B - Airplane hose; C - Radome; D - Forward bulkhead; E - Exit light beam; F - Exit lens; G - Lamp; H - Wheel well
