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Patente citante Fecha de presentación Fecha de emisión Cesionario original Título
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US731639616 Jul 20048 Ene 2008Ohiragiken Industry Co.
Atlas Co.
Card game machine
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US768668119 May 200630 Mar 2010IGTSystems, methods and articles to facilitate playing card games with selectable odds
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US801666311 Sep 200613 Sep 2011The United States Playing Card CompanyMethod, apparatus and article for random sequence generation and playing card distribution
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US810075330 Jun 200624 Ene 2012Bally Gaming, Inc.Systems, methods and articles to facilitate playing card games with selectable odds
US81183057 May 201021 Feb 2012Shuffle Master, Inc.Mechanized playing card dealing shoe with automatic jam recovery
US817032325 Abr 20111 May 2012Shuffle Master, Inc.Card shoe with card block
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US820588418 May 201126 Jun 2012Shuffle Master, Inc.Intelligent baccarat shoe