US PATENT SUBCLASS 472 / 56
.~ Produces unexpected noise, vibration, or electric shock


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

51  DF  FOR PERPETRATING PRACTICAL JOKE OR INITIATION CEREMONY {3}
56.~ Produces unexpected noise, vibration, or electric shock


DEFINITION

Classification: 472/56

Produces unexpected noise, vibration, or electric shock:

(under subclass 51) Amusement device wherein the surprising or unexpected effect or sensation produced by the device is in the form of (a) a loud, harsh, or detonating sound; (b) small, rapid back and forth motions or oscillations of at least a portion of the device; or (c) an electric current passed through at least a portion of the body of the person unacquainted with the device.

SEE OR SEARCH THIS CLASS, SUBCLASS:

53, for a practical joke or initiation device which unexpectedly expels fluid or powder and which also produces an unexpected noise.

SEE OR SEARCH CLASS

446, Amusement Devices: Toys,

398+, for a detonating device which may unexpectedly detonate and which is intended for use by a child.