US PATENT SUBCLASS 472 / 80
.~.~ Aerial suspension device

Current as of: June, 1999
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472 /   HD   AMUSEMENT DEVICES

57  DF  ILLUSION OR STAGE DEVICE {17}
75  DF  .~ Stage apparatus or setting {4}
80.~.~ Aerial suspension device

DEFINITION

Classification: 472/80

Aerial suspension device:

(under subclass 75) Amusement device wherein the stage apparatus includes a mechanical means for freely hanging a performer or an object above the floor of the stage.