Referenced by|
| US4131281 | 21 Nov 1977 | 26 Dec 1978 | | Game board apparatus | | US4482154 | 7 May 1982 | 13 Nov 1984 | Tomy Kogyo Co., Inc. | Game apparatus with moving objects | | US4971331 | 13 Feb 1989 | 20 Nov 1990 | | Game device | | US5188364 | 1 Jun 1992 | 23 Feb 1993 | | Amusement game | | US5553851 | 17 May 1995 | 10 Sep 1996 | Quick Silver Development Co., Inc. | Revolving rings gaming apparatus | | US6105962 | 15 Dec 1998 | 22 Aug 2000 | Sierra Design Group | Rotating disks slot machine | | US6361048 | 29 Dec 2000 | 26 Mar 2002 | | Game board apparatus and method of playing same | | US7093832 | 9 Aug 2001 | 22 Aug 2006 | Subject Matters, LLC | Conversation generator | | US7255348 | 23 May 2005 | 14 Aug 2007 | | Catastraphe | | US7780166 | 1 Jun 2006 | 24 Aug 2010 | Big Monster Toys, LLC | Game having an electronic instruction unit with a mechanical die agitator |
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