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Patentes

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Patente citante Fecha de presentación Fecha de emisión Cesionario original Título
US46779773 Ago 19847 Jul 1987Gentex CorporationMask for pressure breathing
US55402239 Dic 199430 Jul 1996Respironics, Inc.Respiratory mask facial seal
US56555276 Jun 199512 Ago 1997Respironics Inc.Respiratory mask with floating seal responsive to pressurized gas
US651352621 May 19994 Feb 2003ResMed LimitedFull-face mask and mask cushion therefor
US65816028 Feb 200224 Jun 2003ResMed LimitedNasal mask and mask cushion therefor
US662953117 Abr 20017 Oct 2003Scott Technologies, Inc.Respiratory mask and service module
US66343588 May 200021 Oct 2003ResMed LimitedNasal mask cushion assembly
US670192711 Jun 20029 Mar 2004Resmed LimitedFull-face mask and mask cushion therefor
US706993312 Nov 20034 Jul 2006ResMed LimitedBreathing mask and mask cushion therefor
US717852711 Feb 200220 Feb 2007ResMed LimitedNasal mask and mask cushion therefor
US805656112 May 200615 Nov 2011ResMed LimitedFull-face mask and mask cushion therefor
USD49852914 Ene 200316 Nov 2004ResMed LimitedPortion of a cushion for use with a mask assembly in the application of continuous positive airway pressure (CPAP)