| Patents for A01B 33 - Tilling implements with rotary driven tools (4,271) |
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| 05/28/2003 | CN1419807A Integrative wheat straw returning and corn seeding operation method |
| 05/21/2003 | CN2550998Y Rope-controlled miniature boat-type rototiller |
| 05/20/2003 | US6564879 Locking device for a guard of soil-working machine |
| 05/20/2003 | US6564878 Vertical rotating tiller |
| 05/14/2003 | CN2549700Y Rotary plow |
| 05/02/2003 | EP1306487A1 Spreader and mixer for soil treatment |
| 05/01/2003 | US20030079455 Wheeled lawn care unit |
| 04/30/2003 | CN2547098Y Dual-frame rotary cultivator |
| 04/23/2003 | CN2545800Y Rotary cultivator shell |
| 04/23/2003 | CN1411684A Vertical shaft inverted vee miniature tillage equipment |
| 04/17/2003 | WO2003031725A1 Comminution machine |
| 04/17/2003 | WO2003031069A2 Milling tooth and milling tooth holder for a comminution machine |
| 04/17/2003 | CA2466721A1 Comminution machine |
| 04/09/2003 | CN2543328Y Paddyldry field two-purpose miniatuve caltivating-working machine |
| 04/09/2003 | CN2543326Y Driving type shallow-ploughing deep-loosing tilling machine |
| 04/08/2003 | US6543963 Apparatus for high-volume in situ soil remediation |
| 04/02/2003 | EP1297737A1 Shredder device |
| 04/02/2003 | CN2542028Y Mounted hole digger |
| 04/02/2003 | CN2542027Y Rotary tiller |
| 04/02/2003 | CN2542026Y Simple rotary tiller |
| 04/01/2003 | US6540031 Small-sized tiller |
| 03/26/2003 | EP1295520A2 Rotary harrow with improved rotor driving |
| 03/26/2003 | EP1295080A1 Tillage apparatus |
| 03/26/2003 | CN2540728Y Machine for grinding crops rootstock in field |
| 03/26/2003 | CN2540727Y Rake roller |
| 03/26/2003 | CN2540726Y Farm cultivator |
| 03/05/2003 | EP1287728A1 Soil working machine with rotary tines |
| 03/05/2003 | EP0802717A4 Universal, retrofittable powerhead for small gasoline engine power implements |
| 02/27/2003 | CA2399233A1 Apparatus for landscaping around obstacles |
| 02/25/2003 | US6523618 Tine assembly for a cultivator |
| 02/19/2003 | CN2536006Y Soil working machines |
| 02/12/2003 | CN2534777Y Two-roller stubble ploughing soil-working machine |
| 02/11/2003 | US6516542 Tilling machine, method of use and method of gardening |
| 02/05/2003 | EP1281307A1 Agricultural implement |
| 01/30/2003 | WO2003007692A1 Method and device for harvesting grasses, such as in the form of 'sprigs' and 'plugs' for example |
| 01/29/2003 | CN2533336Y Simple speed change box for rototiller |
| 01/22/2003 | EP1276378A1 Method for sowing seeds |
| 01/22/2003 | EP1276365A1 Apparatus for the sowing of seeds and planting of saplings |
| 01/22/2003 | CN2531605Y Plough for rotary cultivator |
| 01/15/2003 | CN2530423Y Waterlogging-preventing multi-row Chinese yam durdock ditcher |
| 01/01/2003 | CN2528191Y Hand horizontal rotary cultivator |
| 01/01/2003 | CN1097427C Sitting type paddy field tillage machine |
| 12/25/2002 | CN2527075Y Rotor wing type miniature bidirectional tillage machine |
| 12/25/2002 | CN1096827C Miniature rotary cultivator |
| 12/24/2002 | US6497534 Reduction of soil contamination |
| 12/24/2002 | US6497294 Soil conditioner implement |
| 12/19/2002 | DE10127843A1 Manually steered mower has internally-mounted cutters and additional cutters mounted on arms which can be swiveled back towards body of mower |
| 12/18/2002 | CN2525772Y Earth auger capable of automatically regulating angle of cutter bar inserting into soil |
| 12/11/2002 | EP0780047B1 Rotary cultivator and cultivating method |
| 12/11/2002 | CN1383709A Rotary cultivator for tractor |
| 12/05/2002 | US20020182010 Vertical rotating tiller |
| 12/03/2002 | US6488101 Tiller |
| 11/27/2002 | EP1260638A1 Tooth, tooth holder and tooth mounting system |
| 11/27/2002 | EP1260636A1 Centrifugal thrower-crusher for aggregates and other materials |
| 11/26/2002 | US6484811 Mulching unit for use in mulching apparatus |
| 11/14/2002 | WO2001026443A9 Tine assembly for a cultivator |
| 11/06/2002 | CN1378421A Cultivating apparatus |
| 10/22/2002 | US6467550 Hydraulic tiller assembly |
| 10/22/2002 | US6467432 Poultry house litter implement |
| 09/25/2002 | CN2512202Y Light ploughing machine |
| 09/25/2002 | CN1091342C Drilling cutter for ploughing |
| 09/24/2002 | US6454360 Ground-working tools for use in power rakes |
| 09/12/2002 | US20020124539 Mechanism for governing rpm of agricultural machine's working members |
| 09/11/2002 | CN2509826Y Clutch operating apparatus of combined rotary tillage machine |
| 09/11/2002 | CN2509825Y Weeds up-rooting machine |
| 09/04/2002 | EP1235475A1 Cultivating apparatus |
| 09/04/2002 | CN2509013Y Multipurpose combined plough |
| 09/04/2002 | CN2508528Y Cutter arbor with antiwinding device |
| 09/01/2002 | CA2339029A1 Dethatcher apparatus |
| 08/28/2002 | CN1365917A Hand held rotary cultivator |
| 08/14/2002 | CN2504873Y Ditching machine with pre-mounted ring |
| 08/13/2002 | US6431287 Soil tiller assembly and method for tilling soil |
| 08/07/2002 | CN2503689Y Cage rotary cultivating wheel with cross alternate milling-cutting |
| 08/01/2002 | DE10104517A1 Verfahren zum Rekultivieren von Böden A method for recultivation of soil |
| 07/24/2002 | EP1224850A1 Asparagus ridge flail rotor cultivator |
| 07/24/2002 | CN2501285Y Multifunctional rotary cultivating roller |
| 07/24/2002 | CN2501284Y Hand-towing rototiller transmission device |
| 07/17/2002 | EP1222844A1 Tool for rotary harrow |
| 07/17/2002 | CN2500074Y Rotary ploughing stubble cleaner |
| 07/03/2002 | CN2497532Y Multifunctional blowing thresher for paddy fields |
| 07/03/2002 | CN2497520Y Rotary tiller for cutting stubbles in dry or paddy fields |
| 06/26/2002 | EP1216607A1 Tool for soil working machine |
| 06/26/2002 | CN2496218Y Necessary drive-type mud-raking land-levelling machine matched with walking tractor |
| 06/19/2002 | EP1214979A1 Milling tooth for comminuting machine |
| 06/12/2002 | CN2494590Y Multifunctional rotary cultivator |
| 06/06/2002 | WO2001087042A3 Tine system |
| 06/05/2002 | EP1209961A2 Lateral drive unit for rotary cultivators |
| 05/29/2002 | EP1208729A1 Improvements in or relating to power harrows |
| 05/22/2002 | CN2492045Y Double-screw microtiller for use in paddy field and dry land |
| 05/22/2002 | CN1349728A Support for tillage machine |
| 05/15/2002 | CN2490797Y Spiral plough for hand tractor |
| 05/15/2002 | CN1348681A Multipurpose rotary cultivator cutter |
| 05/02/2002 | EP1201110A1 Support bracket for use with tiller |
| 05/01/2002 | CN2488258Y Speed-regulating rotary cultivator |
| 04/25/2002 | US20020046846 Support bracket for use with tiller |
| 04/24/2002 | CN2487202Y Stubbling transmission mechanism for combined rotary cultivator |
| 04/24/2002 | CN2487201Y Tilling ditchdigger |
| 04/18/2002 | WO2002030175A1 Ground-working tools for use in power rakes |
| 04/18/2002 | US20020043381 Locking device for a guard of soil-working machine |
| 04/17/2002 | CN2485925Y Rotary cultivator having straw returning to field function |