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Class Information
Number: 472/55
Name: Amusement devices > For perpetrating practical joke or initiation ceremony > Unexpectedly falls apart or projects movable or free part > User contacted by attached projected part
Description: Amusement device wherein the movable portion is connected to the rest of the device and remains so connected whenever it is unexpectedly ejected or extended; and wherein the movable portion, upon its being ejected or extended, unexpectedly touches or otherwise engages the person unacquainted with the device whenever the person attempts to use or operate the device in the manner for which it appears to be intended.

Patents under this class:

Patent Number Title Of Patent Date Issued
8133122 Miniature spool Mar. 13, 2012
7967689 Miniature spooling apparatus Jun. 28, 2011
7691002 Amusement ride vehicle with sensory stimulation effects Apr. 6, 2010
7373902 Automated pet toy May. 20, 2008
7311609 Miniature spooling apparatus Dec. 25, 2007
6293874 User-operated amusement apparatus for kicking the user's buttocks Sep. 25, 2001
5385344 Modular device for playing pranks Jan. 31, 1995

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