| Patents for A01B 21 - Harrows with rotary non-driven tools (576) |
|---|
| 11/21/2011 | CA2740661A1 Disc cultivator |
| 11/01/2011 | US8047147 Coulter assembly |
| 10/26/2011 | CN202014441U Fine ploughing rake provided with rolling cages |
| 10/18/2011 | US8037943 Fastening device for coupling of blades in agricultural cultivation machines |
| 09/30/2011 | CA2698858A1 Shallow concavity scalloped disc blade |
| 09/15/2011 | US20110220373 Soil Aerator Tandem Roller Frame |
| 09/14/2011 | EP2364582A2 Disk gang assembly |
| 09/07/2011 | EP2061300B1 An agricultural machine |
| 09/05/2011 | DE202010005461U1 Blattfederelement für Bodenbearbeitungsmaschinen Leaf spring member for tillage machines |
| 08/10/2011 | CN102144437A Intensive farming raker with rolling cage |
| 08/03/2011 | CN201911008U 复式少耕整地机 Duplex less tillage machines |
| 08/02/2011 | US7987917 Multistage crop roller |
| 07/28/2011 | US20110180283 Modular Roller Sytem |
| 07/19/2011 | US7980318 Penetrator bar for vertical tillage equipment |
| 06/21/2011 | CA2501338C Precision disc tiller and safety device therefor |
| 06/18/2011 | CA2725892A1 Ground preparation appliance having a driven working shaft arrangement |
| 06/16/2011 | DE102009058342A1 Mounting device for mounting e.g. seeding coulter in agricultural machine, has flexible bearing element including bearing sections that are accommodated in respective bearing chambers and connected with each other by connecting section |
| 06/09/2011 | CA2724762A1 Resiliently mounted agricultural tool and implement therewith |
| 06/09/2011 | CA2688846A1 Spring mounted blade assembly and tillage implement therewith |
| 05/24/2011 | US7946231 Single arm row cleaner |
| 05/05/2011 | US20110100658 Apparatus and method for land clearing and preparation |
| 04/27/2011 | EP2312926A1 Rolling hoe, particularly rotary cultivator, especially for soil surface cultivation works |
| 04/07/2011 | WO2011040863A1 Cultivator with two rows of discs in direction of travel |
| 03/30/2011 | EP2299797A1 Farm vehicle |
| 02/07/2011 | CA2702364A1 Apparatus for providing support of a cantilevered component mounted to a rigid frame |
| 02/02/2011 | CN201726654U Stubble cutting raking machine |
| 01/27/2011 | US20110017481 Chain reel for tillage implement and method |
| 12/01/2010 | CN101223843B Improved rolling rake |
| 11/16/2010 | US7832345 Crop debris clearing device |
| 11/10/2010 | CN201623966U Connecting device of rake sheet |
| 11/10/2010 | CN201623965U Rolling-type harrow |
| 11/08/2010 | CA2703467A1 Agricultural implements with hinged and floating wings |
| 11/04/2010 | US20100276167 Vertical tillage system |
| 11/04/2010 | US20100276166 Symmetrical path vertical tillage system and method |
| 11/03/2010 | EP2244546A1 Disc planter for applying fertilisers and seeds to soil. |
| 10/20/2010 | CN201609015U 一种圆盘耙组单元及装有该耙组单元的整地机 A disc gang unit and site preparation machine is equipped with the gang unit of |
| 10/12/2010 | US7810579 Crop residue and soil conditioning agricultural implement |
| 10/01/2010 | CA2661109A1 Furrow closer |
| 09/22/2010 | CN201585241U Copying hydraulic harrow |
| 09/08/2010 | CN201571301U Backseat type rolling device |
| 07/20/2010 | CA2557204C Soil aeration device having close-coupled shafts |
| 07/13/2010 | US7753133 Crust fracturing implement |
| 06/16/2010 | CN201504398U Rotary cultivator |
| 04/14/2010 | EP2173149A1 Disk system for a disk harrow |
| 03/23/2010 | US7681656 Single disc furrow opener with walking beam |
| 03/10/2010 | EP2160936A1 Agricultural implement |
| 03/09/2010 | US7673570 Row-clearing unit for agricultural implement |
| 03/02/2010 | US7669536 Paired single disc opener unit |
| 02/23/2010 | US7665539 Agricultural tillage device |
| 02/04/2010 | WO2010013076A1 Rolling hoe, particularly rotary cultivator, especially for soil surface cultivation works |
| 01/28/2010 | US20100018731 Agricultural Implement |
| 01/14/2010 | WO2009105752A3 Apparatus and method for land clearing and preparation |
| 01/14/2010 | US20100006309 Chain Reel for Tillage Implement and Method |
| 01/06/2010 | EP2140747A2 Device for working the ground |
| 12/31/2009 | US20090321096 Finger wheel row cleaner |
| 12/01/2009 | US7624814 Crust fracturing implement |
| 10/22/2009 | WO2009127945A1 Farm vehicle |
| 09/17/2009 | DE202009005731U1 Scheibenegge für Bodenbearbeitung Disc harrow for soil cultivation |
| 09/01/2009 | US7581503 Fertilizer opener/closer arrangement for an agricultural machine |
| 08/27/2009 | WO2009103122A1 Disc planter for applying fertilisers and seeds to soil. |
| 08/27/2009 | CA2715908A1 Disc planter for applying fertilisers and seeds to soil |
| 08/18/2009 | US7575066 Zone tillage tool and method |
| 08/13/2009 | US20090200052 Furrow closer |
| 07/07/2009 | CA2553307C Furrow closing and leveling apparatus |
| 07/01/2009 | EP2073621A1 A disc assembly for an agricultural machine, as well as a cap and a disc member of such a disc assembly |
| 06/24/2009 | CN201260295Y Jointed harrow disk and spacing tube |
| 06/23/2009 | US7549483 Furrow/ditch cleaner apparatus |
| 06/18/2009 | DE19952874B4 Fahrbares Bodenbearbeitungsgerät Mobile harrow |
| 06/03/2009 | CN201248236Y Disc blade elastic monomer component |
| 05/28/2009 | CA2633434A1 Vertical tillage system |
| 05/27/2009 | EP2061300A2 An agricultural machine |
| 05/07/2009 | DE102007052353A1 Agricultural machine, for seeding/tilling, has swing frames for the ground-working tools to match the ground contours while moving |
| 04/16/2009 | US20090095495 Rotating agricultural tool with bearing arrangement |
| 04/09/2009 | US20090090522 Material loader apparatus and method |
| 04/08/2009 | CA2630572A1 Disc frame vibration dampening system |
| 03/11/2009 | CN201204798Y Disk type harrowing ridger |
| 03/05/2009 | US20090056962 Fertilizer opener/closer arrangement for an agricultural machine |
| 03/04/2009 | EP2028920A1 A plough |
| 02/26/2009 | US20090050341 Apparatus and methods for land preparation and clearing |
| 02/18/2009 | EP1182920B2 Agricultural machine and device |
| 02/05/2009 | WO2009015739A1 Disk system for a disk harrow |
| 02/05/2009 | DE102007036014A1 Scheibensystem für eine Scheibenegge Disk system for a disk harrow |
| 01/28/2009 | CN201185558Y Rolling cage device of rotavator |
| 01/23/2009 | CA2618083A1 Crop residue and soil conditioning agricultural implement |
| 01/21/2009 | EP2016814A1 Soil work device with pre-tensed roller element |
| 01/21/2009 | CN101347061A Novel cylinder harrow |
| 12/27/2008 | CA2618298A1 Adjustable scraper blade system for disk harrows |
| 12/25/2008 | US20080314606 Agricultural Implement |
| 12/24/2008 | CN100444716C Stubble-plow type tilling machine for plowing ground |
| 12/04/2008 | WO2007146910A3 Systems for aerating soil |
| 12/03/2008 | CN201156870Y Adjustable subsoiler |
| 11/25/2008 | CA2517107C Disk harrow with u-shaped cushions of tapered round section |
| 11/13/2008 | US20080276848 Disc Opener For An Agricultural Planting Apparatus |
| 10/30/2008 | CA2606984A1 Rigid standard bearing shield disk scraper system |
| 10/15/2008 | CN201131131Y A paddy field unpowered beating stubbling and land-flatting combine |
| 10/08/2008 | EP1976367A2 Machine for working the soil, such as a disc tiller |
| 10/02/2008 | US20080236851 Furrower |
| 10/02/2008 | US20080236849 Machine for Working the Soil and Deflector Device Adapted to be Used on Such a Machine |
| 10/01/2008 | EP1974594A2 Floor processing machine |
| 09/25/2008 | US20080230243 Disc Tiller Soil Working Machine |