| Patents for A01B 33 - Tilling implements with rotary driven tools (4,271) |
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| 10/23/2013 | CN103355011A Novel multifunctional spiral-knife cultivator |
| 10/23/2013 | CN103355010A Riding type double-helix paddy field tiller |
| 10/16/2013 | CN203233650U Stubble cleaning knife |
| 10/16/2013 | CN103352975A Plowing box protection frame |
| 10/16/2013 | CN103348790A Front-arranged type rotary cultivator |
| 10/09/2013 | CN203226001U Weeding, rotary tillage and ridging integral mini-tiller blade |
| 10/09/2013 | CN203225999U Rotary cultivator |
| 10/09/2013 | CN103340033A Idler gear type transmission device for lateral transmission agitator |
| 10/08/2013 | US8550020 Variable pressure control system for dual acting actuators |
| 10/02/2013 | CN203219694U Rotary cultivator straw crushing auxiliary returning-to-field device |
| 10/02/2013 | CN203219693U Remote-control paddy field ploughing chopping machine rolling ship |
| 09/26/2013 | WO2013142248A1 Method and apparatus for maintaining level plow when angling |
| 09/25/2013 | CN203206687U Anti-sinking device of minitiller |
| 09/25/2013 | CN203206686U Multifunctional mini-tiller |
| 09/25/2013 | CN203206685U Paddy field rotary tillage wheel device with guiding device |
| 09/25/2013 | CN203206684U Gutter-plough precursor of mini-tiller |
| 09/25/2013 | CN203206683U Quick demounting and mounting type micro-tillage cutter |
| 09/25/2013 | CN203206682U Resistance raker of mini-tiller |
| 09/25/2013 | CN203206681U Chain-transmission gearbox of rotary cultivator |
| 09/25/2013 | CN203206680U Rotary tillage and inter-tillage machine |
| 09/25/2013 | CN203206679U Mini-tiller with adjustable handles |
| 09/25/2013 | CN203206678U Minitiller with multi-purpose power output shaft |
| 09/25/2013 | CN203206677U Micro-tillage machine with quick loading and unloading type splash guard |
| 09/25/2013 | CN203206676U Double-wheel drive type coaxial double-speed plowing and rolling boat |
| 09/25/2013 | CN103314662A Multipurpose cutter for stubble cleaning, cutting and rotary tillage |
| 09/18/2013 | CN203194092U Ditcher device |
| 09/18/2013 | CN103299731A Novel mini-tiller |
| 09/17/2013 | US8534373 Soil tilling and planting implement |
| 09/11/2013 | CN203181514U Blade harrow device capable of changing working width of mini-tiller |
| 09/11/2013 | CN203181513U Rotary cultivator rigid machine frame |
| 09/11/2013 | CN203181512U Mini-tiller |
| 09/11/2013 | CN203181511U Rotary tillage device capable of avoiding intermediate transmission incomplete tillage and leaked stubbles |
| 09/11/2013 | CN103283330A Wide zero tillage fertilizing seeder |
| 09/11/2013 | CN103283326A Novel rotary blade |
| 09/11/2013 | CN103283325A Stubble cleaning mechanism and double-stubble-cleaning rotary cultivator |
| 09/11/2013 | CN103283324A Agricultural variable-phase labor-saving mini-tiller |
| 09/11/2013 | CN103283323A Starting structure of rotary cultivator |
| 09/11/2013 | CN103283322A Rotary cultivator |
| 09/10/2013 | US8528656 Soil tilling and planting implement |
| 09/10/2013 | US8528236 Device for creating a trench in a ground surface |
| 09/04/2013 | CN203167533U Retrogressing rotation-free device of mini-tiller |
| 09/04/2013 | CN203167532U Rotary cultivator |
| 09/04/2013 | CN103270826A Bamboo forest ploughed fallow knife |
| 09/03/2013 | US8522889 Agricultural implement with combined down force and depth control |
| 08/28/2013 | EP2630854A1 Soil working machine with a leveling board |
| 08/28/2013 | CN203151968U Multifunctional four-wheel tractor |
| 08/28/2013 | CN203151959U Paddy field roll cage |
| 08/28/2013 | CN203151958U Protecting device of rotary cultivator |
| 08/28/2013 | CN203151957U Ditcher |
| 08/28/2013 | CN203151956U Crawler belt self-propelled rotary cultivator |
| 08/28/2013 | CN203151955U Grape soil-clearing vine-burying rotary-tillage integrated machine using mixing wheel |
| 08/28/2013 | CN203151944U Plowing and rolling ship |
| 08/28/2013 | CN203151943U Walking tillage machine |
| 08/28/2013 | CN103262681A Remote-control rotary plowing machine |
| 08/21/2013 | CN203136449U Field manage machine adjustable mud cover |
| 08/21/2013 | CN203136448U Paddy field ridger |
| 08/21/2013 | CN203136447U Double-harrow mini-tiller |
| 08/21/2013 | CN103250480A Combined-cutter rotary blade free of grass twining |
| 08/21/2013 | CN102550145B Six-drive ship-type tractor |
| 08/15/2013 | WO2013118085A1 Earth working apparatus |
| 08/14/2013 | CN203120402U Adjustable mudguard cover locking device of field management machine |
| 08/14/2013 | CN203120401U Adjustable mudguard tile of field management machine |
| 08/14/2013 | CN203120400U Rice field leveler for multifunctional farming machinery |
| 08/14/2013 | CN203120399U Rotating ground device |
| 08/14/2013 | CN203120398U Anti-winding cutter of mini-tiller |
| 08/14/2013 | CN203120397U Ridden double-spiral paddy field cultivator |
| 08/14/2013 | CN203120396U Loosener trailed by tractor |
| 08/14/2013 | CN203120395U Boat tractor with a lifting device for rotary cultivator |
| 08/14/2013 | CN203120394U Hand-push type hoeing scarifier |
| 08/14/2013 | CN103244614A Small rotary cultivator transmission with two power output shafts |
| 08/14/2013 | CN103238385A Chain-transmission gearbox for rotary cultivator |
| 08/07/2013 | EP2622953A1 Electric cultivators |
| 08/07/2013 | CN203105064U Reverse rotary tillage height-width ridge ridging mechanism |
| 08/07/2013 | CN203105063U Twin-row ridging cutter of ridging rotary cultivator |
| 08/07/2013 | CN203105062U Spiral rotary blade assembly |
| 08/07/2013 | CN203105061U Rotary blade assembly and rotary cultivation system |
| 08/07/2013 | CN203105060U Minitype cultivator riding device |
| 08/06/2013 | US8499848 Gas tiller |
| 08/01/2013 | CA2801455A1 Coulter unit for high speed tillage applications |
| 07/31/2013 | CN203086939U Crop straw stump removal machine |
| 07/31/2013 | CN203086931U Rotary cultivator |
| 07/31/2013 | CN203086930U Mountain terrace vibration leakage-proof rotary cultivator |
| 07/31/2013 | CN103222359A Anti-winding stubble-cleaning rotary cultivator |
| 07/31/2013 | CN102388688B Three-row weeder tilling wheel component |
| 07/30/2013 | US8496069 Device for cultivating soil or brushing debris having a drive shaft and plurality of gears |
| 07/24/2013 | CN203072382U Tobacco draw bench |
| 07/24/2013 | CN203072322U Rotary tillage and grinding integral machine |
| 07/24/2013 | CN203072321U Ridging machine for ditching and hilling |
| 07/24/2013 | CN203072320U Rotary type rotary cultivator |
| 07/24/2013 | CN203072319U Vertical type vertical blade structure for eliminating intermediate transmission tilling and stubble omission |
| 07/24/2013 | CN203072318U Stubble-burying tiller blade |
| 07/24/2013 | CN103210710A Mini-tiller |
| 07/17/2013 | CN203064064U Track tractor |
| 07/17/2013 | CN203057800U Arc covering plate device for agricultural rotary cultivator |
| 07/17/2013 | CN203057799U Mini-tiller rotary tillage device |
| 07/17/2013 | CN203057798U Riding-seat mini-cultivator for dry land |
| 07/17/2013 | CN103202116A Soil loosener |
| 07/17/2013 | CN103202115A End plate part of reverse-rotation stubble cleaning machine |
| 07/17/2013 | CN103202114A Transmission device of reverse-rotation stubble cleaning machine |
| 07/17/2013 | CN103202113A Cutter shaft part of reverse-rotation stubble cleaning machine |