|
| US4055230 | 25 Abr 1975 | 25 Oct 1977 | International Harvester Company | Vehicle control armrest in a vibration isolated control module |
| US4128137 | 15 Feb 1977 | 5 Dic 1978 | National Research Development Corporation | Peripatetic vehicles |
| US4195702 | 1 Ago 1978 | 1 Abr 1980 | | Wheel kit for snowmobile |
| US4341278 | 12 Feb 1980 | 27 Jul 1982 | | Wheelchair |
| US4476949 | 29 Abr 1982 | 16 Oct 1984 | | Motorized wheelchair and means for steering the same |
| US5094310 | 29 Nov 1990 | 10 Mar 1992 | Invacare Corporation | Powered wheelchair having transversely mounted drive mechanism |
| US5139121 | 18 Nov 1991 | 18 Ago 1992 | Kubota Corporation | Braking system for a vehicle having a propelling electric motor and an electromagnetic brake |
| US5249636 | 28 Abr 1992 | 5 Oct 1993 | Sunstate Mobility Corporation | Personal mobility vehicle |
| US5275248 | 11 Mar 1993 | 4 Ene 1994 | | Power operated wheelchair |
| US5366037 | 23 Nov 1992 | 22 Nov 1994 | Invacare Corporation | Powered wheelchair having drive motors integrated into driven wheels |
| US5697465 | 10 Abr 1995 | 16 Dic 1997 | | Personal mobility vehicle |
| US5923096 | 18 Abr 1997 | 13 Jul 1999 | Manak Dynamics Engineering Corp. | All-electric vehicle control system |
| US5937961 | 12 Jun 1996 | 17 Ago 1999 | | Stroller including a motorized wheel assembly |
| US5938282 | 18 Jun 1997 | 17 Ago 1999 | Agco GmbH & Co. | Control device for vehicles |
| US6109009 | 16 Ene 1998 | 29 Ago 2000 | Textron Inc. | Constant speed control for electric greens mower |
| US6339916 | 7 Jul 2000 | 22 Ene 2002 | Textron Inc. | Method for constant speed control for electric greens mower |
| US6375209 | 6 Oct 1998 | 23 Abr 2002 | Kurt Manufacturing Company | Powered wheelchair |
| US6684969 | 25 Abr 2002 | 3 Feb 2004 | Electric Mobility Corporation | Changeable personal mobility vehicle |
| USRE33675 | 7 Feb 1989 | 27 Ago 1991 | Sinties Corporation | Motorized wheel chair |
