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Patentes

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Patente citante Fecha de presentación Fecha de emisión Cesionario original Título
US452447522 Mar 198425 Jun 1985Hospital bed step
US484410729 Jul 19884 Jul 1989Portable standing and seating aid
US538492727 Ene 199331 Ene 1995Canadian Aging & Rehabilitation Product Development Corp.Security rail attachment for a bed
US543502818 Feb 199425 Jul 1995Portable support apparatus
US60121826 Nov 199711 Ene 2000Bed-rise or chair-rise assist apparatus
US603929322 Abr 199721 Mar 2000Dipl.-Ing. Klaus HakenAuxiliary device for bed-ridden and disabled patients
US621343511 Ago 199910 Abr 2001Dipl.-Ing. Klaus HakenAuxiliary device for bed-ridden and disabled patients
US655718819 Mar 20026 May 2003Bed to wheelchair transfer assist device
US65607946 Ago 200113 May 2003Rise assist apparatus
US696407012 Nov 200315 Nov 2005Gary Lee Hawk
Linda L. Hawk
Patient lifting apparatus
US746141712 Mar 20079 Dic 2008Byron Originals, Inc.Apparatus for use with spas
US786598326 Abr 200711 Ene 2011Hill-Rom Services, Inc.Patient care equipment support transfer system
US80561627 Dic 201015 Nov 2011Hill-Rom Services, Inc.Patient support apparatus with motorized traction control