US PATENT SUBCLASS 244 / 63
.~ Launching
Current as of: June, 1999
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DEFINITION
Classification: 244/63
(under subclass 62) Devices and arrangements particularly adapted to assist in the take-off of aircraft from land or water.
SEE OR SEARCH THIS CLASS, SUBCLASS:
2+, for launching of aircraft claiming the combination of a propulsive and/or lifting aircraft even though the combination may exist for only a brief period of time such as may be required to condition the launched aircraft to be self-sustaining.
SEE OR SEARCH CLASS
60, Power Plants,
632+, for one shot explosion-actuated expansible chamber-type
motors. 124, Mechanical Guns and Projectors, appropriate subclasses, for mechanical projecting devices, per se, analogous to those found in this subclass (63).
446, Amusement Devices: Toys,
63+, for toy gliders combined with means for projecting them into the air.
