US PATENT SUBCLASS 472 / 52
.~ Unexpectedly expels fluid or powder (e.g., into face of victim, etc.)

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

51  DF  FOR PERPETRATING PRACTICAL JOKE OR INITIATION CEREMONY {3}
52.~ Unexpectedly expels fluid or powder (e.g., into face of victim, etc.) {1}
53  DF  .~.~> And produces unexpected noise

DEFINITION

Classification: 472/52

Unexpectedly expels fluid or powder (e.g., into face of victim, etc.):

(under subclass 51) Amusement device wherein the surprising or unexpected effect or sensation produced by the device includes a forcible propulsion of a liquid, gas, or pulverulent material into the atmosphere.

SEE OR SEARCH CLASS

222, Dispensing,

79, for a water gun which may unexpectedly expel fluid.