|
| US4055342 | 8 Dec 1976 | 25 Oct 1977 | Epoch Co., Ltd. | Baseball game amusement device |
| US4863170 | 15 Aug 1988 | 5 Sep 1989 | Tomy Kogyo Co., Inc. | Board game having multiple playing surfaces |
| US5016879 | 8 Dec 1989 | 21 May 1991 | James and Rosemarie Parker Family Trust | Pachinko game |
| US5090699 | 28 Mar 1991 | 25 Feb 1992 | Tri-Tec Industries Ltd. | Game |
| US5120060 | 5 Sep 1991 | 9 Jun 1992 | James and Rosemarie Parker Family Trust | Casino game method and apparatus |
| US5121919 | 24 Dec 1990 | 16 Jun 1992 | Raha-Automaarriyhdistys | Game playing device |
| US5332216 | 23 Apr 1993 | 26 Jul 1994 | | Toy apparatus for constructing pathway for marble |
| US5342049 | 3 Mar 1993 | 30 Aug 1994 | | Gaming machine with skill feature |
| US5409222 | 22 Oct 1993 | 25 Apr 1995 | Electronic Arts Inc. | Amusement device |
| US5452822 | 25 Apr 1994 | 26 Sep 1995 | | Gumball machine |
| US5511794 | 31 Aug 1994 | 30 Apr 1996 | American Sammy Corporation | Coin game machine requiring player skill |
| US5653635 | 25 Mar 1996 | 5 Aug 1997 | Shuffle Master, Inc. | Wagering solitaire game |
| US5664775 | 29 Oct 1996 | 9 Sep 1997 | | Ball-shooting game machine |
| US5803451 | 17 Sep 1996 | 8 Sep 1998 | RLT Acquisition, Inc. | Arcade game having multiple score indicators |
| US6047963 | 17 Jun 1998 | 11 Apr 2000 | Mikohn Gaming Corporation | Pachinko stand-alone and bonusing game |
| US6139013 | 17 Nov 1999 | 31 Oct 2000 | Mikohn Gaming Corporation | Pachinko stand-alone and bonusing game |
| US6193606 | 30 Jun 1997 | 27 Feb 2001 | Walker Digital, LLC | Electronic gaming device offering a game of knowledge for enhanced payouts |
| US6220593 | 14 Jul 1999 | 24 Apr 2001 | Mikohn Gaming Corporation | Pachinko stand-alone and bonusing game |
| US6279903 | 23 Feb 2000 | 28 Aug 2001 | Bob's Space Racers, Inc. | Amusement game |
| US6331144 | 15 Nov 2000 | 18 Dec 2001 | Walker Digital, LLC | Electronic gaming device offering a game of knowledge for enhanced payouts |
| US6340158 | 15 Mar 2001 | 22 Jan 2002 | Mikohn Gaming Corporation | Pachinko stand-alone and bonusing game |
| US6398219 | 3 Aug 2000 | 4 Jun 2002 | | Pachinko stand-alone and bonusing game |
| US6651797 | 18 Feb 2000 | 25 Nov 2003 | | In-wall coin bank with novelty face |
| US6851674 | 25 Mar 2004 | 8 Feb 2005 | Mikohn Gaming Corporation | Pachinko stand-alone and bonusing game with displayed targets |
| US6884167 | 18 Dec 2001 | 26 Apr 2005 | Walker Digital, LLC | Electronic gaming device offering a game of knowledge for enhanced payouts |
| US6896261 | 3 Jun 2002 | 24 May 2005 | Mikohn Gaming Corporation | Pachinko stand-alone and bonusing game |
| US6976676 | 10 May 2004 | 20 Dec 2005 | | Game apparatus |
| US7052011 | 13 Jan 2005 | 30 May 2006 | Mikohn Gaming Corporation | Casino game having lanes with displayed targets |
| US7284756 | 23 May 2005 | 23 Oct 2007 | Progressive Gaming International Corporation | Method for operating mechanical casino bonus game in the presence of mechanical bias |
| USD277768 | 18 May 1982 | 26 Feb 1985 | Raha-Automaattiyhdistys | Slot machine |
| USD399878 | 24 Sep 1997 | 20 Oct 1998 | | Gumball dispensing machine |
