| 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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| 12/21/1999 | US6003885 Axle lift mechanism |
| 12/08/1999 | EP0961726A1 Lifting system for an air-suspended vehicle axle |
| 11/24/1999 | EP0958997A1 Mobile device |
| 11/24/1999 | CN1046665C Suspension with interconnected torsion bars |
| 11/16/1999 | US5986220 Deadweight calculating apparatus and medium having program recorded thereon for calculating deadweight |
| 11/16/1999 | US5984340 Trailer |
| 11/11/1999 | DE19820838A1 Soil cultivator for a nursery that can be driven like motorcycle |
| 11/04/1999 | WO1999055576A1 Axle lifting device for a vehicle |
| 11/03/1999 | EP0952945A1 Omnidirectional mobile base |
| 10/19/1999 | CA2122315C Locking system for a semitrailer sliding undercarriage |
| 10/13/1999 | CN2343046Y Farm three-wheel transport car |
| 10/05/1999 | US5960901 Battery-powered vehicle |
| 09/29/1999 | CN2340662Y Three wheel vehicle with one wheel drive |
| 09/21/1999 | CA2170213C Steerable tag axle |
| 09/15/1999 | EP0941915A1 Axle lifting device for a vehicle with a gas spring system |
| 09/15/1999 | EP0941198A1 Three-wheel motor vehicle |
| 09/14/1999 | US5950755 Personal mobility scooter |
| 09/08/1999 | CN1227807A Retraction device for starting vehicle front wheel |
| 09/07/1999 | US5947222 Three-wheeled automobile |
| 08/17/1999 | US5937963 Pivotable wheel mounting system and method thereof |
| 08/05/1999 | WO1999038756A1 Mobile apparatus |
| 08/05/1999 | WO1999038752A1 Children's ride-on vehicle with independently driven and reversible wheels |
| 08/04/1999 | EP0932544A1 Steering system |
| 08/04/1999 | EP0932543A1 Vehicle |
| 07/27/1999 | US5927424 Self-stabilizing, directionally controllable vehicle with at least three wheels |
| 07/27/1999 | US5927423 Reconfigurable footprint mechanism for omnidirectional vehicles |
| 07/21/1999 | EP0930181A1 Tandem wheel arrangement for vehicle trailers |
| 07/15/1999 | DE19800738A1 Ecological station wagon |
| 07/14/1999 | CN2328564Y Lorry capable of transporting in field |
| 07/13/1999 | US5921339 Motorcycle frame |
| 06/16/1999 | EP0854818B1 Ultra-light road vehicle |
| 06/15/1999 | CA2174618C Transport vehicle for taking up and taking down containers and the like onto or from a loading platform thereof |
| 06/01/1999 | CA2093662C Device for the collection of domestic refuse or the like |
| 05/20/1999 | WO1999024308A1 Tilting vehicle |
| 05/18/1999 | US5904218 Single-track vehicle with independently actuable and limited-pivot-angle caster side wheels |
| 05/05/1999 | CN2317151Y Agricultural miniature one-wheel tractor |
| 04/29/1999 | DE19840743A1 Transportation trolley |
| 04/21/1999 | CN2315011Y New coach in airport |
| 04/14/1999 | EP0772542A4 Wheeled load transporter |
| 04/07/1999 | EP0906840A2 Axle suspension for vehicles |
| 04/07/1999 | CN2312850Y Special-shaped wheel lorry |
| 04/07/1999 | CN2312849Y Wheel-tread enlarging device for small four-wheel tractor |
| 04/06/1999 | US5890558 All-wheel steering mechanism for a cleaning vehicle |
| 04/06/1999 | US5890554 Miniature vehicle |
| 03/31/1999 | CN2312161Y Transmission shaft type agricultural transportation motor tricycle |
| 03/25/1999 | WO1999014099A1 Tilting vehicle |
| 03/16/1999 | US5882241 Toy vehicle with movable front end |
| 03/11/1999 | WO1999011507A1 Battery-powered vehicle |
| 03/11/1999 | DE19728822A1 Extension trailing running gear e.g. for mobile cranes |
| 03/11/1999 | CA2301006A1 Battery-powered vehicle |
| 03/04/1999 | WO1999010221A1 Steering system |
| 02/18/1999 | WO1999007595A1 Trailer |
| 02/11/1999 | DE19731769A1 Agricultural transport arrangement, especially freight carriage |
| 02/09/1999 | US5868418 Lift mechanism for vehicle suspensions |
| 01/21/1999 | DE19738489C1 Axle aggregate for load carrying motor vehicle |
| 01/16/1999 | CA2240791A1 Trailing arm suspension |
| 01/06/1999 | CN2302936Y Multi-function agricultural tricycle |
| 01/05/1999 | US5855249 Electric vehicle for urban use |
| 01/05/1999 | CA2130641C Parallelogram lift axle suspension system with a control for axle caster adjustment |
| 12/29/1998 | US5853183 Lift mechanism for vehicle suspensions |
| 12/23/1998 | WO1998057838A1 Personal mobility vehicle |
| 12/23/1998 | CN2301032Y Baby tiller with changeable wheel center distance |
| 12/01/1998 | US5842707 Single wheel zero turn riding sulky for use with a self-propelled vehicle |
| 11/26/1998 | DE19721130A1 Agricultural multi-axle self-loading trailer |
| 11/24/1998 | US5839741 Vehicle suspension system |
| 11/11/1998 | EP0876263A1 Vehicle with a frame and at least two link arms |
| 10/20/1998 | US5823629 Articulating trailing tag axle |
| 10/06/1998 | US5816354 Single track vehicle |
| 09/16/1998 | EP0864485A2 Transport vehicle for large, heavy loads |
| 09/15/1998 | US5807057 Transport vehicle for taking up and taking down containers and the like onto or from a loading platform thereof |
| 09/11/1998 | WO1998038958A1 A reconfigurable footprint mechanism for omnidirectional vehicles |
| 09/10/1998 | DE19708633A1 Three-wheeled motor vehicle/cycle |
| 09/09/1998 | CN2290522Y Three-wheel car |
| 09/09/1998 | CN2290521Y One-wheel motor-vehicle |
| 09/03/1998 | WO1998038074A1 Lifting system for an air-suspended vehicle axle |
| 08/11/1998 | US5791681 Single beam suspension system |
| 08/11/1998 | CA2092480C Method and apparatus for spreading a liquid slurry |
| 08/04/1998 | US5788276 Utility vehicle |
| 07/29/1998 | EP0854818A1 Ultra-light road vehicle |
| 07/28/1998 | US5785345 Means for and method of controlling frame rise in vehicle suspensions |
| 07/28/1998 | US5785141 Motorcycle chassis and swing arm combination |
| 07/23/1998 | WO1998031583A1 Omnidirectional mobile base |
| 07/14/1998 | US5778798 Suspension system for use with a vehicle |
| 07/07/1998 | US5775452 For powered movement over a ground surface |
| 07/07/1998 | US5775448 In a vehicle |
| 07/02/1998 | DE19700909A1 Self-propelled trolley for handicapped driver, for use in libraries |
| 07/01/1998 | EP0850822A1 Disabled person's automotive shopping cart |
| 06/18/1998 | DE19754414A1 Multi-purpose motor vehicle trailer |
| 06/17/1998 | CN1184744A All driection running car |
| 06/16/1998 | US5765859 Modular squatdown wheeled suspension system |
| 06/11/1998 | WO1998024681A1 Three-wheel motor vehicle |
| 06/11/1998 | WO1998024645A1 Center beam suspension system |
| 05/22/1998 | WO1998021081A1 A vehicle |
| 05/07/1998 | WO1998018669A1 Vehicle |
| 05/07/1998 | DE19645668A1 Balancing load distribution system for multi-axle vehicles |
| 04/22/1998 | EP0836984A1 Axle-lifting device for a vehicle |
| 04/09/1998 | WO1998014360A1 Axle lift mechanism |
| 04/02/1998 | WO1998013252A1 Cargo-carrying motorized two-wheel vehicle |
| 04/01/1998 | CN2277362Y New motortricycle |
| 03/31/1998 | US5732787 Control device of a start-assist system |