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Patentes

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Patente citante Fecha de presentación Fecha de emisión Cesionario original Título
US493860310 Feb 19893 Jul 1990Cosco, Inc.Foldable high chair
US58202078 Oct 199713 Oct 1998Tsen Gei Enterprise Co., Ltd.Nursery chair
US65619159 Oct 200113 May 2003Mattel, Inc.Infant swing and method of using the same
US68778014 Oct 200112 Abr 2005Mattel, Inc.Adjustable child support structure with accessories
US691624919 Mar 200312 Jul 2005Mattel, Inc.Infant swing
US692083018 Sep 200126 Jul 2005Mattel, Inc.Removable tray insert and tray set
US700443012 Jun 200228 Feb 2006Threat-resistant aircraft tray
US70080184 Ago 20037 Mar 2006Wonderland Nurserygoods Co., Ltd.Adjustable high chair
US732894130 Abr 200412 Feb 2008Mattel, Inc.Infant support with selectively covered tray
US749055822 Jul 200517 Feb 2009Mattel, Inc.Removable tray insert and tray set
US76511682 Mar 200726 Ene 2010Mattel, Inc.Adjustable child support device
US787112518 Ene 200818 Ene 2011Mattel, Inc.Infant support with independently repositionable legs