| Patents for A01B 51 - Undercarriages specially adapted for mounting-on various kinds of agricultural tools or apparatus (1,812) |
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| 03/23/2000 | DE19842575A1 Tractor-towed agricultural distributor machine has support frame running on wheels, draw bar with coupling elements , storage container, swivel axle |
| 03/22/2000 | EP0987213A1 Vehicle operable both as a lifting machine and an agricultural tractor |
| 03/22/2000 | CN2369466Y Self turning boat tractor |
| 03/16/2000 | DE19841746A1 Selbstfahrende landwirtschaftliche Arbeitsmaschine Self-propelled agricultural machine |
| 03/15/2000 | EP0985336A2 Autonomous agricultural harvesting machine |
| 03/15/2000 | CN2368261Y Portable self-moving hand power apparatus |
| 02/29/2000 | US6029431 Vehicle |
| 02/17/2000 | DE19836780A1 Combined agricultural cultivation and sowing device |
| 02/09/2000 | CN2362761Y Miniature three-wheel tractor |
| 02/09/2000 | CN2362261Y Multi-function soil-working machine adaptable to road running |
| 02/03/2000 | DE19833691A1 Agricultural device comprising of several interchangeable modules, can be used for all kinds of soil preparation and sowing |
| 01/26/2000 | CN2359860Y Universal purpose manipulator |
| 01/20/2000 | DE19826295A1 Combined agricultural cultivation and sowing device |
| 01/14/2000 | CA2243787A1 High clearance vehicle |
| 12/22/1999 | CN2354333Y Assembled small-size paddy cultivator |
| 12/22/1999 | CN2354320Y Cultivator for paddy or dry fields |
| 12/22/1999 | CN2354319Y Anti-sinking and anti-skiding caterpillar cultivator |
| 12/22/1999 | CN2354317Y Wheeled cultivating and sowing apparatus |
| 12/01/1999 | CN2351349Y Micro-tractor |
| 11/24/1999 | EP0958722A1 Trailed agricultural seeding combination |
| 11/24/1999 | CN2349745Y Multipurpose tillage machine |
| 11/18/1999 | DE19821394A1 Combined trailer of agricultural cultivator implements, with wheeled support frame |
| 11/11/1999 | DE19820838A1 Soil cultivator for a nursery that can be driven like motorcycle |
| 11/10/1999 | CN2347343Y Minitiller |
| 11/03/1999 | CN1233574A Vehicle having lifting arm, which can be used as agricultural machine |
| 10/20/1999 | CN2343751Y 农用机动车底盘 Agricultural vehicle chassis |
| 10/20/1999 | CN2343750Y Machine farm cattle |
| 10/19/1999 | US5967540 Self-propelled agricultural implement |
| 10/13/1999 | CN2342552Y Miniature agricultural machinery |
| 10/13/1999 | CN2342551Y Walking miniature tillage equipment |
| 10/12/1999 | US5964078 Multiple implement tow bar assembly |
| 10/12/1999 | CA2180470C Supplementary weight for vehicle ballasting |
| 10/06/1999 | CN2341818Y Multifunctional agriculture vehicle |
| 10/06/1999 | CN2341359Y One wheel cultivator of general driving wheel |
| 09/29/1999 | EP0945395A2 A vehicle having a lifting arm, which can be used as an agricultural machine |
| 09/29/1999 | CN2340155Y Multifunctional vehicle for farming operations |
| 09/28/1999 | US5957215 Apparatus for preparing of a ground surface of an arena |
| 09/15/1999 | CN2337752Y Rolling type tilling machine |
| 09/15/1999 | CN2337751Y Motor driven tilling ship |
| 09/09/1999 | DE19809111A1 Agricultural machine, especially seed drill |
| 09/08/1999 | CN2336547Y Multi-function farmland management machine |
| 09/08/1999 | CN2336546Y Small cultivator |
| 09/02/1999 | WO1999030549A3 A mechanic bearer |
| 09/01/1999 | CN2335353Y Motorcycle-drawn multifunction agricultural tools |
| 08/19/1999 | DE19806769A1 Tractor-drawn agricultural spreader |
| 08/04/1999 | CN2331146Y 万能自动底盘 Universal Auto Chassis |
| 07/14/1999 | EP0928553A2 Agricultural applying combine |
| 06/30/1999 | CA2257023A1 Self-propelled agricultural implement |
| 06/24/1999 | WO1999030549A2 A mechanic bearer |
| 06/24/1999 | DE19756720A1 Combined agricultural tilling machine |
| 06/09/1999 | CN1218606A Multifunctional combined agricultural machinery |
| 06/08/1999 | CA2180277C Supplementary weight for vehicle ballasting |
| 05/19/1999 | CN2318803Y Small multipurpose seeder |
| 05/12/1999 | CN2317608Y Supporting and anti-subsidence device for field machine |
| 05/12/1999 | CN1043290C Combined control machine for orchard |
| 05/11/1999 | US5901791 Working vehicle |
| 04/06/1999 | US5890545 Electric drive bunker rake |
| 03/31/1999 | EP0904679A1 Self-moving vehicle for agricultural and industrial uses |
| 03/10/1999 | EP0900515A2 Implement carrier |
| 03/04/1999 | WO1998039960A3 Farm implement |
| 02/24/1999 | CN2308234Y Multifunctional corollary farm tool of small four-wheeled tractor |
| 02/17/1999 | CN2307434Y Changeable combined multifunction agricultural equipment for farmland and gardens |
| 02/17/1999 | CN2307433Y Multifunction combined paddy field cultivating and harvesting machine |
| 01/27/1999 | CN2305035Y Double operator for raking rice field by hand tractor |
| 01/20/1999 | CN2304231Y Multifunctional ploughing and harvesting apparatus in paddy field or dry farmland |
| 12/17/1998 | DE19728917A1 Modular seed drill system mounted to three-point harrows |
| 12/16/1998 | CN2300233Y Miniature multi-function cultivator |
| 12/02/1998 | CN2298988Y Farm vehicle chassis assembly |
| 12/02/1998 | CN2298653Y Walking rice and wheat thresher |
| 11/18/1998 | CN2297035Y Multipurpose agricultural machines or implements propelled by motorcycle |
| 09/23/1998 | CN2291775Y Ox cart for use on mountainous |
| 09/22/1998 | US5809914 Agricultural implement with pivoting carrier frame |
| 09/17/1998 | WO1998039960A2 Farm implement |
| 09/12/1998 | CA2199753A1 Bi-fold implement frame and slim cultivator |
| 08/13/1998 | DE19704589A1 Industrial harvester for agricultural land |
| 08/04/1998 | US5787693 Universal, retrofittable powerhead for small gasoline engine power implements |
| 07/07/1998 | US5775437 Working vehicle |
| 06/24/1998 | CN2284484Y Multi-purpose tillage machinery |
| 06/17/1998 | CN1184584A Wheelbar-row type animal power cultivatig machine, and the use thereof |
| 06/16/1998 | US5765646 Combined control machine for an orchard |
| 05/26/1998 | US5755382 Self-propelled sprayer |
| 05/20/1998 | CN2281632Y Small multiple tillage machine |
| 05/12/1998 | CA2101991C Combined hydraulic reservoir and vehicle axle |
| 05/06/1998 | CN2280402Y Self-walking tillage machine |
| 04/16/1998 | DE19641765A1 Cultivator combination unit for agricultural applications |
| 04/08/1998 | CN2277622Y Multi-function machine for farmland |
| 03/18/1998 | CN2276245Y Multifunction miniature agricultural machine with adjustable anti-skid device |
| 02/25/1998 | CN2274864Y Multifunctional plowing and drilling machine |
| 02/11/1998 | CN2273952Y Multi-purpose machine for harvesting rice |
| 02/03/1998 | US5713192 Tow bar assembly for multiple hay balers |
| 02/02/1998 | CA2211765A1 Tow bar assembly for multiple hay balers |
| 01/28/1998 | CN2273098Y Tillage equipment |
| 01/21/1998 | CN1171030A Universal, retrofittable powerhead for small gasoline engine power implements |
| 12/10/1997 | CN2269702Y Multifunctional agricultural machinery |
| 11/27/1997 | DE19720684A1 Hedge trimmer chassis |
| 11/26/1997 | CN2268366Y Multifunctional small size hand plough with caterpillars |
| 11/26/1997 | CN2268365Y Small size plough |
| 11/25/1997 | US5690360 Supplementary weight for a vehicle |
| 11/25/1997 | US5690359 Supplementary weight for vehicle ballasting |
| 11/25/1997 | US5689906 Method and apparatus for preparing ground surface for tree planting |