| Patents for A01B 33 - Tilling implements with rotary driven tools (4,271) |
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| 11/19/2008 | EP1992210A1 Asparagus ridge flail rotor cultivator |
| 11/19/2008 | CN101306646A Multi-function tractor |
| 11/19/2008 | CN101305650A Rape minimum tillage precise combination direct seeding type bed rotary cultivator attachment |
| 11/13/2008 | WO2008056220A3 A soil tilling apparatus |
| 11/12/2008 | CN201146676Y Knife pivot double-driven type rotavator |
| 11/12/2008 | CN201146675Y Rotary plow tillage machine |
| 11/12/2008 | CN201146674Y Floating wheeled micro tillage machine |
| 11/12/2008 | CN201146673Y Rotary plough drill case |
| 11/05/2008 | CN201142828Y Active mode corn furrow drilling non-ploughing sowing machine |
| 11/05/2008 | CN201142824Y Improved rotary tillage knife tackle |
| 11/05/2008 | CN201142823Y Rotary tillage blade |
| 11/05/2008 | CN201142822Y Novel land-plowing roller for plowing machine |
| 11/05/2008 | CN201142821Y Small-sized farm machinery |
| 11/05/2008 | CN201142820Y Hand tractor combined impeller furrowing machine |
| 10/29/2008 | CN201138924Y Rotary tiller capable of adjusting tillage deepness |
| 10/29/2008 | CN201138923Y Low-case rotary tiller with sealed integral main girder frame |
| 10/29/2008 | CN201138922Y Rotary cultivator |
| 10/15/2008 | CN201131127Y A minitype electric rotary cultivator |
| 10/15/2008 | CN201131126Y Small tiller |
| 10/15/2008 | CN201131124Y A furrowing machine with rotary colter |
| 10/15/2008 | CN101283638A Forward and backward spinning high and low speed connection gear box for rotary tillage machine |
| 10/09/2008 | US20080245539 Soil Tilling Device |
| 10/08/2008 | CN201127167Y No-tillage sowing machine |
| 10/08/2008 | CN101278610A Cutter-head of machine for making furrows in farmland |
| 10/05/2008 | CA2583981A1 Shredder head, and mobile silvicultural vehicle including the same |
| 10/01/2008 | EP1974595A1 Soil cultivation device |
| 10/01/2008 | CN201123228Y Double-disc milling type furrowing machine |
| 10/01/2008 | CN201123227Y Furrowing machine matched with tractor |
| 10/01/2008 | CN201123221Y Wheel for ploughing dry land |
| 09/25/2008 | WO2008113101A1 Interchangeable electric motor for powered garden implements |
| 09/25/2008 | DE202007006919U1 Bodenbearbeitungsmaschine Tillage machine |
| 09/24/2008 | CN201119283Y Shallow gully planter of wheat seeder without plowing |
| 09/24/2008 | CN201119281Y Stubble breaking soil-working machine |
| 09/24/2008 | CN201119277Y Corps root stubble pulverizing blade and corps root stubble pulverizing apparatus |
| 09/24/2008 | CN101268730A High temperature toxin removing method for soil and high temperature toxin removing machine for soil |
| 09/23/2008 | CA2394621C Snow groomer having an improved variable geometry tiller assembly |
| 09/17/2008 | EP1969915A1 Walking type cultivating machine |
| 09/17/2008 | CN201115332Y Small-sized rotary cultivator |
| 09/11/2008 | US20080217035 Combination garden tiller and sprinkler head grass trimmer |
| 09/11/2008 | DE202008009269U1 Senkrechte Gartenfräse mit Balancier Vertical tiller with Balancing |
| 09/10/2008 | CN101262759A Soil tilling device |
| 09/10/2008 | CN101258793A Bionic drag reduction stubbling knife and design method thereof |
| 09/10/2008 | CN101258792A Walking type cultivating machine |
| 09/10/2008 | CN101258791A Earthing rotating plough drilling machine |
| 08/28/2008 | DE20221860U1 Einstreumischanhänger Litter mixing trailer |
| 08/27/2008 | CN201104385Y Gear changes of rotary tillage machine |
| 08/27/2008 | CN201104384Y Transmission system of rotary ploughing stubble cleaner |
| 08/27/2008 | CN201104383Y Stubble cutter driven by hand tractors |
| 08/27/2008 | CN100413394C Front-mounted furrow-opening machine |
| 08/24/2008 | CA2622688A1 Drive arrangement for driving an implement on a soil tilling machine |
| 08/20/2008 | CN201103658Y Speed transmission for rotary tillage machine |
| 08/20/2008 | CN201100986Y Rotary blade type countryside administration machine opener with variable-ratio |
| 08/20/2008 | CN201100981Y Tillage tool bit |
| 08/20/2008 | CN101243739A Rotary tillage compound operation machine for applying fertilizer |
| 08/20/2008 | CN101243737A Dual-purpose stubble ploughing rotary tillage stubble burying integrated agricultural equipment for wet and dry land |
| 08/13/2008 | CN201097481Y Stalk crushing returning stubble ploughing machine |
| 08/13/2008 | CN201097479Y Multifunctional rotary cultivator |
| 07/31/2008 | WO2008063509A3 Ground-working tool and replacement blades for use therewith |
| 07/31/2008 | US20080179069 Soil stripping device |
| 07/30/2008 | CN201091093Y Mini cultivator |
| 07/30/2008 | CN201091092Y Rolling wheel in paddy field |
| 07/30/2008 | CN201091091Y Improved stubbing and weeding machine |
| 07/30/2008 | CN101228817A Balancing combine plowing machine |
| 07/30/2008 | CN100405888C Clutching device of mini-size tillage machine |
| 07/23/2008 | CN201090676Y Walked direct transmission type three-axle gear of small tiller |
| 07/23/2008 | CN201088005Y Grain no-tillage planter saw disk furrow opener with chaff cutter knife |
| 07/23/2008 | CN201087990Y Double-edged rotary blade |
| 07/23/2008 | CN201087989Y Coulter transmission assembly of rotary tilling ridger |
| 07/23/2008 | CN201087988Y Rotary tiller coulter seat |
| 07/23/2008 | CN101225920A Palta type abrasion-proof geometry surface |
| 07/23/2008 | CN101225919A Rib type bionic abrasion-proof structure surface |
| 07/23/2008 | CN101223842A Buried batch reversing rotovator |
| 07/23/2008 | CN100403871C Vertical type rotary tillage ridger |
| 07/16/2008 | CN201084890Y Traverse cutter stubble-ploughing mechanism of rotary tiller |
| 07/16/2008 | CN201084889Y Hand-held toothed gear drive diesel oil dual-plough machine |
| 07/16/2008 | CN100401870C Hand-held paddy field rotary tillage boat |
| 07/09/2008 | CN201081882Y Noninversing plow device of rotary cultivator |
| 07/09/2008 | CN101217863A Clutch lever device |
| 07/02/2008 | EP1937051A2 Soil tilling device |
| 07/02/2008 | CN201078888Y Positive and reverse turning transmission device for tillage knife wheel |
| 07/02/2008 | CN201078887Y Rotary tillage boat with screw roller |
| 07/02/2008 | CN101209008A Straw returning rotary cultivator without straw tangling |
| 07/02/2008 | CN100397971C An integral device for stubble-breaking, sowing and rototilling tillage |
| 07/02/2008 | CN100397970C Automatic emergent brake device of diesel small tillage implements |
| 07/01/2008 | US7392854 Front rotary working machine |
| 07/01/2008 | US7392853 Edging and trenching blade |
| 06/26/2008 | US20080149358 Cultivator kit |
| 06/25/2008 | CN101204128A Rubber chain tracked remote-control multipurpose tillage machine |
| 06/25/2008 | CN100396966C Transmission |
| 06/25/2008 | CN100396170C Rotary tillage tine mounting apparatus and rotary tillage apparatus |
| 06/25/2008 | CN100396169C Rotary tillage tine |
| 06/11/2008 | CN201069897Y Deep-scarifying type rotary tillage fertilizing and seeding combine |
| 06/11/2008 | CN201069894Y Drive type cultivator |
| 06/11/2008 | CN201069892Y Rotary blade seat decreasing resistance |
| 06/11/2008 | CN201069891Y Rotary tiller |
| 06/11/2008 | CN201069890Y Stubble burying rotary tiller for paddy field |
| 06/11/2008 | CN201069889Y Suspension type rotary tillage stubble plowing and grass burying harrow |
| 06/11/2008 | CN101194548A H-shaped case body, ambulation wheel and rotary blade reciprocal chiasmata anti-winding rotary tiller |
| 06/05/2008 | US20080128147 Ground cultivation tool |
| 06/05/2008 | US20080128146 Rotary digging tool attachment for a hand-held power tool |