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Class Information
Number: 472/53
Name: Amusement devices > For perpetrating practical joke or initiation ceremony > Unexpectedly expels fluid or powder (e.g., into face of victim, etc.) > And produces unexpected noise
Description: Amusement device which produces an additional surprising or unexpected effect or sensation in the form of a loud, harsh, or detonating sound.

Patents under this class:

Patent Number Title Of Patent Date Issued
5490672 Golf swing practice/training device Feb. 13, 1996
5385344 Modular device for playing pranks Jan. 31, 1995
5375843 Golf swing practive/training device Dec. 27, 1994

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