| Patents for B62D 61 - Motor vehicles or trailers, characterised by the arrangement or number of wheels, not otherwise provided for, e.g. four wheels in diamond pattern (3,749) |
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| 07/11/1978 | US4099733 Off-the-road vehicles |
| 06/27/1978 | US4097085 Tractor |
| 06/13/1978 | US4094374 Two wheeled electrically powered vehicle |
| 06/13/1978 | US4094373 Method and apparatus for converting an agriculture machine to a tractor |
| 06/06/1978 | US4093272 Unitary lift and spring vehicular suspension |
| 05/16/1978 | US4089544 Axle suspension |
| 05/09/1978 | US4088199 Stabilized three-wheeled vehicle |
| 04/25/1978 | US4085948 Vehicle suspension |
| 04/18/1978 | US4084833 Castered load transfer axle stabilizer |
| 04/04/1978 | US4082305 Auxiliary axle assembly |
| 03/21/1978 | US4079798 Load-sharing unit for load-carrying vehicles |
| 02/28/1978 | US4076091 Self-propelled vehicle |
| 12/27/1977 | US4065153 Vehicle wheel suspension assembly |
| 12/27/1977 | US4065144 Cambering vehicle |
| 12/27/1977 | US4065143 Fluid suspension system |
| 12/27/1977 | US4064957 Three-wheel motorcycle |
| 12/20/1977 | US4063779 Dump truck load transfer device |
| 12/20/1977 | US4063608 Hydrostatic drive vehicle |
| 12/13/1977 | US4062582 Truck construction |
| 11/08/1977 | US4057262 Log transporter |
| 11/01/1977 | US4056158 Rough terrain vehicles |
| 09/06/1977 | US4046211 Wheel-support structures for vehicles |
| 08/30/1977 | US4044854 Power steering system for heavy load dollies |
| 08/16/1977 | US4041678 Short turn vehicle |
| 08/09/1977 | US4040643 Adjustable vehicle axle |
| 07/19/1977 | US4036304 Wheel mounting for cultivator planter |
| 06/28/1977 | US4031807 Armoured assault car |
| 05/10/1977 | US4022290 Off-road vehicle |
| 05/03/1977 | US4020914 Stabilized three-wheeled vehicle |
| 03/29/1977 | US4014401 Low-cost, ruggedly simple, overturn-preventing vehicle |
| 02/15/1977 | US4007949 Vehicle wheel loading bar and mounting arrangement |
| 02/08/1977 | US4006833 Lowering device for unloading or loading haystacks |
| 01/18/1977 | US4003443 Multiple wheel motorcycle suspension and drive system |
| 01/04/1977 | US4000913 Lightweight high strength auxiliary lift axle suspension system for high framed vehicles |
| 12/21/1976 | US3998288 Wheeled vehicle for conveying loads |
| 11/30/1976 | US3994512 Undercarriage for grain buggy or farm wagon |
| 11/16/1976 | US3992029 Skater type sport vehicle |
| 07/20/1976 | US3970327 Suspension and load leveling for an urban hauler |
| 07/13/1976 | US3968558 Apparatus for and method of automatically assembling an automobile body structure |
| 06/22/1976 | US3964563 Wheel-support structure in vehicles |
| 03/30/1976 | US3946824 Chassis for a vehicle with large diameter single front wheel |
| 03/16/1976 | US3944008 Insulated, tube-framed, land-traversing vehicle |
| 03/02/1976 | US3941075 Pedal powered amphibian tricycle with blower-turbine coupling means |
| 02/24/1976 | US3940163 Vehicle for traversing rough terrain |
| 02/17/1976 | US3938609 Tricycle |
| 02/17/1976 | US3938608 Wheeled vehicle adapted to turn on the spot |
| 02/03/1976 | US3936072 Axle lift mechanism |
| 02/03/1976 | US3935606 Retractable suspension system |
| 01/06/1976 | US3930550 Vehicle drive and suspension |