US PATENT SUBCLASS 434 / 57
.~.~.~ With means for stabilizing trainer when idle

Current as of: June, 1999
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434 /   HD   EDUCATION AND DEMONSTRATION

29  DF  VEHICLE OPERATOR INSTRUCTION OR TESTING {4}
30  DF  .~ Flight vehicle {14}
55  DF  .~.~ Tiltable or turnable ground trainer {3}
57.~.~.~ With means for stabilizing trainer when idle

DEFINITION

Classification: 434/57

With means for stabilizing trainer when idle:

(under subclass 55) Subject matter including apparatus for preventing movement of the representation of the conveyance when it is not being used.