| Patents for A01B 3 - Ploughs with fixed plough-shares (1,367) |
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| 01/19/2005 | CN1565153A Remote control tillage machine |
| 01/13/2005 | WO2005002317A1 Device for soil cultivation |
| 01/12/2005 | CN2669552Y Tricycle tracting plough |
| 12/29/2004 | CN2666103Y Small size mountain-use plow |
| 12/29/2004 | CN2666102Y Turnover bidirectional plough depth limiting device |
| 12/22/2004 | CN2664351Y Human-push plow |
| 12/22/2004 | CN1555668A Multipurpose mountainous region machine |
| 11/17/2004 | CN2655596Y Bidirectional single shared plough |
| 10/21/2004 | DE10311292A1 Manual agricultural plough has canted blade symmetrically attached to rigid spar with handlebar |
| 10/20/2004 | CN2648775Y Small-sized push-propelled plow harrow machine |
| 09/29/2004 | CN2643612Y Agricultural plough |
| 08/25/2004 | EP1449418A1 Semi-mounted reversible plough |
| 08/25/2004 | EP1449417A1 Device for fixing a ground support wheel to a reversible plough chassis enabling reversing, supporting and transporting |
| 08/04/2004 | CN2629396Y Small-sized single-track engine plough |
| 05/19/2004 | CN2616014Y Share plough unit assembly for tractor-drawn suspension plough |
| 05/19/2004 | CN2616013Y Deformable two turning-up plough |
| 05/19/2004 | CN2616012Y 手动机械犁 Manual mechanical plow |
| 04/22/2004 | DE202004001398U1 Plough has plough frame attached to mounting frame by pivot axis and having lifting actuator with tool holder |
| 04/14/2004 | CN2610612Y Plough trailed by walking tractor |
| 03/24/2004 | CN2607000Y Mini-multifunction mechanical single-share plough |
| 02/11/2004 | CN2602578Y Rotary alternately deep-loosing shallow-turning over plough |
| 01/28/2004 | EP1211922B1 Valve assembly, in particular for a hydraulic plough turning device |
| 12/17/2003 | EP1371855A1 Plough-turning device |
| 12/10/2003 | CN2590330Y Small plough |
| 11/26/2003 | CN2587137Y Bidirectional shifting turning-over double-shared plough |
| 11/12/2003 | CN2585538Y Directly stirring cultivator |
| 11/12/2003 | CN2585537Y Three-bladed plough |
| 11/05/2003 | CN2583940Y Double-bladed plough with device for regulating ploughshare |
| 10/22/2003 | EP1354507A1 Cultivating apparatus |
| 10/22/2003 | CN1449643A Motor driven plough for agriculture use |
| 10/08/2003 | CN2577538Y Moisture regulating plough |
| 09/24/2003 | CN2574337Y Double-shared plough |
| 09/17/2003 | CN2572738Y Five-piece combined breast board for horizontal swing reversible plow |
| 09/03/2003 | EP1085801B1 A fully mounted plough arrangement |
| 08/27/2003 | CN2567941Y Automatic plough |
| 08/06/2003 | CN2563893Y Universal ploughshare |
| 07/30/2003 | CN2562543Y Hand held type mini plowing machine |
| 07/16/2003 | CN2560194Y Adjustable single-shared turnable plough |
| 07/16/2003 | CN2560193Y Double-shared turnable two-way plough |
| 07/16/2003 | CN2560192Y Manual lever plough |
| 06/25/2003 | CN2556896Y Double-wheel lifting/lowering plough with double-share |
| 05/21/2003 | CN2550997Y Litht ploughing machine |
| 05/14/2003 | CN2549698Y One wheel hand plowing machine |
| 05/14/2003 | CN2549697Y Two way displacement reversible plow |
| 05/07/2003 | CN2548400Y Bidirectional single plow |
| 05/07/2003 | CN2548399Y Plow and combine soil preparing machine therewith |
| 04/23/2003 | CN2545799Y Double-wheel two-share plough |
| 04/16/2003 | CN2544500Y Mounted multishare plow for paddy field and dry land |
| 04/10/2003 | DE29824892U1 Agricultural device comprising of combination of ploughing and cultivation units, is equipped with two versions of shares for right or left turns as required |
| 01/08/2003 | CN2529491Y Two-wheel full ploughing multishare plow |
| 12/25/2002 | CN2527070Y Two-wheeled double-shared plough |
| 12/18/2002 | CN2525771Y Hand-operated step-by-step machine for tilling and preparing soil |
| 11/20/2002 | CN2520626Y Motor micro plough |
| 10/23/2002 | EP1150556B1 Device for treating a wet material that is spread on soil |
| 09/04/2002 | CN2508525Y Hydraulic full-turning bidirectional drag plough |
| 08/14/2002 | EP1230832A1 Plough |
| 08/14/2002 | DE10201337A1 Drehpflug Reversible plow |
| 07/03/2002 | CN2497519Y Single wheel mounted plough with multiple coulters for dry or paddy fields |
| 07/03/2002 | CN2497518Y Single arm hitched plough with seat for paddy or dry fields |
| 06/12/2002 | EP1211922A1 Valve assembly, in particular for a hydraulic plough turning device |
| 05/15/2002 | CN2490795Y Turnover type ploughshare |
| 02/27/2002 | CN2478317Y Stalk return plough |
| 02/06/2002 | CN2475261Y Suspended hydraulic turning-over mono-beam type two-direction multi-turn plough |
| 02/06/2002 | CN2475260Y Bi-wheel walk-type tractor amplitude-modulation plough |
| 01/23/2002 | CN2472462Y One pull rod double-bladed plow |
| 01/16/2002 | CN2471063Y Two position hydraulic reversing valve for bidirectional turning multi-ploughshare plough |
| 01/16/2002 | CN2471062Y Plough body safety structure of suspension style hydraulic turning mono-beam bidirectional multi-ploughshare plough |
| 01/02/2002 | CN2468263Y Double-bladed plough for ridge of dry land |
| 12/05/2001 | CN1324560A Adjustable hanging plough matched with agricultural motor tricycle |
| 11/28/2001 | EP1157600A1 Semi-mounted or trailed reversible plough |
| 11/28/2001 | CN2461244Y Suspension-dragging multipurpose plough |
| 11/07/2001 | EP1150556A1 Device for treating a wet material that is spread on soil |
| 10/31/2001 | CN2456448Y Combined coutner turning plow |
| 10/31/2001 | CN2456447Y Multipurpose plow of one machine |
| 10/17/2001 | CN2453650Y Bidirectional turning plough |
| 10/10/2001 | CN2452251Y Single-plough assembly structure for mounting type hydraulic, turn-wrest and single beam type alternating multiple-shared plough |
| 10/10/2001 | CN2452250Y Rotary disc type two direction single-shared plough |
| 09/26/2001 | EP1135015A1 Headstock assembly for reversible plough frame |
| 09/26/2001 | CN2449450Y Plough dragged by four-wheeled machine |
| 09/19/2001 | CN2448051Y Multi-function mounted plough |
| 09/05/2001 | CN2445551Y Paddy field harrow cultivator |
| 08/29/2001 | CN2444388Y High-efficient light deep-ploughing double-bladed plough |
| 08/23/2001 | DE10007674A1 Onland-Pflug Onland-plow |
| 08/22/2001 | EP1125489A1 Method for ploughing on land and reversible plough therefor |
| 08/15/2001 | CN2442482Y Double-bladed plough |
| 08/15/2001 | CN2442481Y Multipurpose plough for tilling and turning-up soil |
| 07/26/2001 | WO2001052624A1 Headstock assembly for mounted reversible plough |
| 07/04/2001 | CN2437103Y Hydraulically lifting two-three-furrow plow mounted to Agricultural 12-18 h.p. three-wheeled vehicle for dry farmland |
| 07/04/2001 | CN1067839C Miniature tillage machine |
| 06/27/2001 | CN2435903Y Motor driven digging machine for planting trees |
| 06/27/2001 | CN2435902Y Two-purpose plough-share for paddy and dry field |
| 06/13/2001 | CN2433803Y Universal-purpose three-shovel mounted plough |
| 06/13/2001 | CN2433802Y Right-angle plough with single plow |
| 06/06/2001 | CN2432754Y Tillage and soil preparing machine |
| 06/06/2001 | CN2432753Y Ridge-distance quick adjusting mounted plough |
| 05/23/2001 | CN2430831Y Double sided plough |
| 05/23/2001 | CN1295784A Multi-function plough |
| 05/16/2001 | EP1099363A1 Improved plowing system |
| 05/10/2001 | DE19950522A1 Plow with variable width of working has frame mounted on wheels which carries plowshares, distance between plowshares immediately before and after wheels being greater than that between remaining plowshares |
| 05/09/2001 | CN2428944Y Plough mounted on 12-18 horsepower agricultural three-wheel vehicle for dry farmfield |