|
| US4700948 | 4 Nov 1985 | 20 Oct 1987 | Kabushiki Kaisha Universal | Slot machine with playing card symbols |
| US5918880 | 19 Sep 1996 | 6 Jul 1999 | Fundex Games, Ltd. | Game playing apparatus |
| US6431548 | 6 Jul 1999 | 13 Aug 2002 | Fundex Games, Ltd. | Game playing apparatus |
| US6672960 | 6 Oct 2000 | 6 Jan 2004 | IGT | Gaming device having a symbol covering feature |
| US7217189 | 21 Jul 2004 | 15 May 2007 | IGT | Gaming device having a rotatable mechanical award indicator partially covered by a mask |
| US7238109 | 29 Jul 2003 | 3 Jul 2007 | IGT | Gaming device having an unveiling award mechanical secondary display |
| US7278635 | 19 Jun 2002 | 9 Oct 2007 | Bally Gaming, Inc. | Game apparatus with rotary indicator and bonus multiplier |
| US7306520 | 9 Jun 2003 | 11 Dec 2007 | IGT | Gaming device including movable symbol indicator plates |
| US7306520 | 9 Jun 2003 | 11 Dec 2007 | IGT | Gaming device including movable symbol indicator plates |
| US7371170 | 8 Sep 2003 | 13 May 2008 | IGT | Gaming device having a multiple symbol swapping game |
| US7438641 | 1 Oct 2004 | 21 Oct 2008 | IGT | Gaming device with rotating and translating display device |
| US7442123 | 22 Sep 2004 | 28 Oct 2008 | IGT | Gaming device having mechanical indicator with values and modifiers and selection of values and modifiers |
| US7473173 | 20 Sep 2004 | 6 Jan 2009 | IGT | Gaming device having concentric reels including an outer reel with display areas having different sizes and positions |
| US7553231 | 9 Sep 2005 | 30 Jun 2009 | IGT | Gaming device having game with cascading wild symbols |
| US7559837 | 1 Sep 2000 | 14 Jul 2009 | IGT | Video gaming system with wild card system and bonus system |
| US7566269 | 29 Sep 2004 | 28 Jul 2009 | IGT | Gaming device having selectable awards on a moving mechanical display |
| US7578735 | 28 Sep 2004 | 25 Aug 2009 | IGT | Gaming device having a game including a rearrangement path |
| US7578737 | 9 May 2008 | 25 Aug 2009 | IGT | Gaming device having a multiple symbol swapping game |
| US7578738 | 9 May 2008 | 25 Aug 2009 | IGT | Gaming device having a multiple symbol swapping game |
| US7585222 | 29 Jun 2006 | 8 Sep 2009 | IGT | Gaming device and method providing a near miss insurance pool or fund |
| US7591723 | 30 Sep 2004 | 22 Sep 2009 | IGT | Gaming device having mechanical indicator with a multiple win section |
| US7591724 | 30 Sep 2004 | 22 Sep 2009 | IGT | Gaming device having a game with primary symbols, secondary symbols associated with the primary symbols and independently generated secondary symbols |
| US7601061 | 11 Feb 2005 | 13 Oct 2009 | IGT | Gaming machine having independent spinning forms and multiple pay lines |
| US7666093 | 2 Aug 2005 | 23 Feb 2010 | IGT | Gaming method and device involving progressive wagers |
| US7699698 | 3 Jun 2004 | 20 Apr 2010 | IGT | Gaming machine and method involving a selectable bonus evaluation system |
| US7717787 | 15 Oct 2007 | 18 May 2010 | IGT | Electronic amusement device and method for operating a game offering continuous reels |
| US7749070 | 14 Sep 2004 | 6 Jul 2010 | IGT | Gaming device having multiple selectable components that determine an award |
| US7753773 | 26 Aug 2005 | 13 Jul 2010 | IGT | Gaming device having physical concentric symbol generators which are operable to provide a plurality of different games to a player |
| US7766329 | 12 May 2006 | 3 Aug 2010 | Sierra Design Group | Wheel indicator and ticket dispenser apparatus |
| US7771271 | 8 Oct 2003 | 10 Aug 2010 | IGT | Method and apparatus for deriving information from a gaming device |
| US7775870 | 21 Nov 2003 | 17 Aug 2010 | Sierra Design Group | Arcade game |
| US7823883 | 29 Feb 2008 | 2 Nov 2010 | Bally Gaming Inc. | Wheel indicator and ticket dispenser apparatus |
| US7824252 | 12 May 2006 | 2 Nov 2010 | Bally Gaming, Inc. | Mechanical wheel indicator with sound effects |
| US7832727 | 12 May 2006 | 16 Nov 2010 | Bally Gaming Inc. | Illuminated wheel indicators |
| US7862422 | 5 Sep 2006 | 4 Jan 2011 | IGT | Gaming device having a display device having multiple rotatable members |
| US7878506 | 29 Feb 2008 | 1 Feb 2011 | Bally Gaming, Inc. | Wheel indicators |
| US7918725 | 7 Sep 2004 | 5 Apr 2011 | IGT | Gaming device having symbol revealing mechanism |
| US7922175 | 12 May 2006 | 12 Apr 2011 | Bally Gaming, Inc. | Multi-mode wheel and pointer indicators |
| US7922176 | 29 Feb 2008 | 12 Apr 2011 | Bally Gaming, Inc | Wheel indicator and progressive bonus means |
| US7922573 | 23 Aug 2005 | 12 Apr 2011 | IGT | Gaming device having concentric reels including an outer reel with display areas having different sizes and positions |
| US7976022 | 12 May 2006 | 12 Jul 2011 | Bally Gaming, Inc. | Video wheel indicator |
| US8006977 | 12 May 2006 | 30 Aug 2011 | Bally Gaming, Inc. | Wheel indicator and progressive bonus apparatus |
| US8016289 | 14 Apr 2010 | 13 Sep 2011 | IGT | Electronic amusement device and method for operating a game offering continuous reels |
| US8052148 | 29 Feb 2008 | 8 Nov 2011 | Bally Gaming, Inc. | Wheel indicator and progressive bonus means |
| US8070597 | 3 Aug 2006 | 6 Dec 2011 | IGT | Gaming device and method having multiple progressive award levels and a secondary game for advancing through the progressive award levels |
| US8096554 | 29 Feb 2008 | 17 Jan 2012 | Bally Gaming, Inc | Wheel indicator and ticket dispenser apparatus |
| US8100401 | 29 Feb 2008 | 24 Jan 2012 | Bally Gaming, Inc | Multi-mode wheel and pointer indicators |
| US8105149 | 10 Nov 2006 | 31 Jan 2012 | IGT | Gaming system and method providing venue wide simultaneous player participation based bonus game |
| US8105151 | 2 Jul 2008 | 31 Jan 2012 | IGT | Gaming system, gaming device and method for providing cascading symbols with wild features |
| US8137179 | 8 Nov 2006 | 20 Mar 2012 | IGT | Gaming device having expanding and rolling wild symbols |
| US8162743 | 22 Dec 2008 | 24 Apr 2012 | IGT | Elimination games for gaming machines |
| US8187084 | 23 Aug 2011 | 29 May 2012 | IGT | Electronic amusement device and method for operating a game offering continuous reels |
| US8210944 | 29 Oct 2007 | 3 Jul 2012 | IGT | Gaming system having display device with changeable wheel |
| US8241104 | 6 Nov 2006 | 14 Aug 2012 | IGT | Gaming device and method having designated rules for determining ways to win |
| USD496968 | 10 Sep 2003 | 5 Oct 2004 | IGT | Gaming device symbol display having a display window |
| USD504473 | 27 Aug 2004 | 26 Apr 2005 | IGT | Gaming device symbol display having multiple display windows |
| USD523908 | 10 Sep 2004 | 27 Jun 2006 | IGT | Gaming device display |
| USD529965 | 9 Mar 2006 | 10 Oct 2006 | IGT | Gaming device display |
| USD558835 | 8 Sep 2006 | 1 Jan 2008 | IGT | Gaming system symbol display |
| USD569919 | 30 Oct 2007 | 27 May 2008 | IGT | Gaming system symbol display |