US PATENT SUBCLASS 244 / 12.4
.~.~ Thrust tilting

Current as of: June, 1999
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244 /   HD   AERONAUTICS

4 R  DF  AIRCRAFT, HEAVIER-THAN-AIR {14}
12.1  DF  .~ Airplane and fluid sustained {5}
12.4.~.~ Thrust tilting

DEFINITION

Classification: 244/12.4

Thrust tilting:

(under subclass 12.1) Apparatus comprising an airfoil structure having an adjustable power plant or motive means thereon to provide a variable directional thrust to the machine, at least one component or direction of thrust being capable of providing lift to the machine.

SEE OR SEARCH THIS CLASS, SUBCLASS:

56, for a tiltable power plant mounted to the fuselage of an aeronautical machine.