US PATENT SUBCLASS 446 / 65
.~.~.~.~ Including means to retain resilient propulsion member in stressed condition

Current as of: June, 1999
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446 /   HD   AMUSEMENT DEVICES: TOYS

34  DF  AERODYNAMICALLY SUPPORTED OR RETARDED {8}
61  DF  .~ Glider {5}
63  DF  .~.~ And projector or launcher {1}
64  DF  .~.~.~ Resiliently biased projector {1}
65.~.~.~.~ Including means to retain resilient propulsion member in stressed condition

DEFINITION

Classification: 446/65

Including means to retain resilient propulsion member in stressed condition:

(under subclass 64) Device wherein releasable means are provided to hold the elastically deformable member in its deformed state.