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Patentes

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Patente citante Fecha de presentación Fecha de emisión Cesionario original Título
US40166955 May 197612 Abr 1977Structural assemblies
US407449024 Ene 197721 Feb 1978Yoshida Kogyo K. K.Decorative window sash frame assembly
US448801523 Jul 198211 Dic 1984Blaser & Translift Gesellschaft F/u/ r Hebe-Und F/o/ rderanlagen mbHDevice for power collection and motor control for overhead trolleys
US461011517 Dic 19849 Sep 1986PPG Industries, Inc.Multiple-glazed combination vision and spandrel architectural panel and curtainwall
US575845930 Oct 19962 Jun 1998YKK Architectural Products Inc.Sash frame structure for attaching glass
US618587827 May 199813 Feb 2001Rubbermaid IncorporatedModular panel construction system
US64464147 Ago 200010 Sep 2002Rubbermaid IncorporatedModular panel construction system
US658133713 Jul 200124 Jun 2003Rubbermaid IncorporatedModular enclosure
US666851425 Feb 200230 Dic 2003Rubbermaid IncorporatedApparatus and method for connecting adjacent panels
US670167818 May 20019 Mar 2004Rubbermaid IncorporatedModular storage enclosure
US700386323 Abr 200228 Feb 2006Rubbermaid IncorporatedApparatus and method for mounting accessory devices to panels
US78211539 Feb 200926 Oct 2010Grayhawke Applied TechnologiesSystem and method for generating electricity
US78723662 Mar 201018 Ene 2011System and method for generating electricity
US78759922 Mar 201025 Ene 2011System and method for generating electricity
US79481092 Mar 201024 May 2011Grayhawke Applied TechnologiesSystem and method for generating electricity