Patents
Patents for A01C 5 - Making or covering furrows or holes for sowing, planting, or manuring (4,507)
06/2002
06/26/2002EP1216608A1 Apparatus and method for clearing trash from furrow opener path
06/21/2002CA2329396A1 Apparatus and method for clearing trash from furrow opener path
06/18/2002US6405665 Low disturbance furrowing, seeding, and fertilizing tool
06/13/2002US20020069801 Front tube furrow opener attachment
06/12/2002EP1212932A1 Seeder
06/05/2002EP1210856A2 Seed drill
06/05/2002CN2494103Y Horticultural excavator
05/2002
05/28/2002CA2230634C Coulter with inside floating scraper and an outside spring closer tine
05/21/2002US6389999 Dynamic controller of excess downpressure for surface engaging implement
05/17/2002CA2326204A1 Furrow opener
05/16/2002WO2002037945A1 A disc opener
05/16/2002US20020056407 Disc opener
05/14/2002US6386127 Disc opener assembly for a seed planter
05/07/2002US6382115 Plowshare particularly for seeding and eventual manuring in soil on continuous line
05/02/2002DE10051565A1 Seed drill has sowing shares, rear roller, earthworking tools and second roller, all attached to sub-frame mounted on main frame by pivot and bolt in slot, limiting degree of swivel of sub-frame
04/2002
04/24/2002EP1061790B1 Plowshare particularly for seeding and eventual manuring in soil on continuous line
04/23/2002US6374758 Manually manipulated rotatable digging blade
04/18/2002US20020043200 Seed planter
04/18/2002US20020043198 Ground working paired row furrow opener
04/18/2002US20020043197 Liquid distribution apparatus for distributing liquid into a seed furrow
04/17/2002CN2485932Y Hydraulic tree planter
04/17/2002CN2485931Y Air suction type hole forming tree planter
04/04/2002US20020038620 Seed drill opening disk and seed drill using such a disk
04/03/2002EP1192849A1 Seed drill disc and seed drill using such devices
03/2002
03/29/2002CA2357311A1 Disk opener for seeder and seeder using such a disk opener
03/27/2002CN2482785Y Machine for planting Chinese yam
03/26/2002CA2243179C Farm land seed boot
03/20/2002EP1188360A1 Manuring disc
03/19/2002US6357368 Ground working paired row furrow opener
03/06/2002CN2479719Y Water-saving type planting machine with drip composite film
03/05/2002US6352122 Tool for planting flower bulbs and ornamentals
02/2002
02/28/2002WO2002015665A1 Agricultural apparatus
02/26/2002US6349776 Agricultural assembly having changeable tools
02/20/2002CN2476924Y Machine for fertilizing, ridging and laying film
02/20/2002CN2476923Y Material laying and sprinkling machine
02/19/2002US6347594 Narrow profile opener capable of high speed operation
02/13/2002CN2476161Y Film covering device of seeder
02/06/2002CN2475263Y Tree-planting machine for dried sand soil
02/03/2002CA2329879A1 Improved wavy coulter
01/2002
01/30/2002CN2473867Y Labour power film convering machine
01/30/2002CN2473866Y Sowing hoe
01/29/2002US6341568 Expandable stinger planter
01/26/2002CA2343911A1 Tree planting mound preparation apparatus
01/15/2002US6338512 Clamp action shovel for single hand operation
01/15/2002CA2237228C Trash cleaning structure for a furrow opening device
01/09/2002CN2469670Y Multifunction sowing machine
01/09/2002CN2469669Y Covering mechanism of automatic sower for factorial seedling growth
01/09/2002CN2469668Y Levelling mechanism of automatic sower for factorial seedling growth
01/09/2002CN2469667Y Hole-making mechanism of automatic sower for factorial seedling growth
01/09/2002CN1329815A Depth limiter of ditch digger
12/2001
12/25/2001US6332412 Paired row furrow opener
11/2001
11/27/2001US6321667 Adjustable gauge wheel for a planter
11/20/2001US6318279 Seed boot attachment and wear resistant inset therefor
11/14/2001EP1152652A1 Seed sowing apparatus
11/13/2001US6314897 Furrow closing system and method for no-till agricultural seeders
11/08/2001WO2001083161A1 Seed planter
11/01/2001WO2001080623A1 Apparatus for the sowing of seeds and planting of saplings
11/01/2001CA2406657A1 Apparatus for the sowing of seeds and planting of saplings
10/2001
10/24/2001EP0808093B1 Planting unit
10/18/2001WO2001076352A1 Liquid distribution apparatus for distributing liquid into a seed furrow
10/18/2001WO2001076351A1 A cultivating wheel
10/16/2001US6302040 In-line sub-surface seeding, fertilizing and watering device
10/11/2001WO2000041553A9 Improved seed sowing apparatus
10/02/2001US6296068 Planting system
10/02/2001US6295939 Seed planter press-wheel assembly
10/02/2001US6295938 Soil preparation device
09/2001
09/27/2001WO2001070007A1 Agricultural apparatus
09/22/2001CA2302797A1 Annual planter
09/18/2001US6289829 Planting apparatus with improved liquid pesticide delivery device and related method for delivering liquid pesticide
09/18/2001US6289828 Tilling and seeding device
09/04/2001US6283050 Extension for reducing seed bounce and associated hose attachment
08/2001
08/28/2001US6279496 Seed planter
08/22/2001CN2443587Y Portable machine for holes
08/22/2001CN1308842A Narrow profile furrow opener capable of operating at high speed
08/14/2001CA2298395A1 Quick set variable scraper pressure coulter assembly
08/07/2001CA2083355C Digger for liquid products
08/02/2001WO2001054484A1 Furrow opener
08/02/2001WO2001054482A1 Clamp action shovel for single hand operation
07/2001
07/25/2001CN2439769Y New-type ridge making device
07/19/2001DE10000183A1 Method and appliance for sowing seed incorporate skim coulter, pressure element, share or disc, sensor wheel and slip heel
07/11/2001CN2438306Y Precision drilling mulching film covering machine
07/04/2001CN2437108Y Hole making tool for forestation
06/2001
06/27/2001CN2435903Y Motor driven digging machine for planting trees
06/07/2001US20010002579 In-line sub-surface seeding, fertilizing and watering device
05/2001
05/29/2001US6237697 Quick release and storage system based on an eccentric rotating element
05/23/2001CN2430836Y Combined mulch film covering machine
05/15/2001US6230636 Agricultural machine
05/09/2001CN2428970Y Apparatus for film laying and sowing
05/03/2001CA2290109A1 Hole digger
05/01/2001US6223663 Trash cleaning structure for a furrow opening device
04/2001
04/24/2001US6220191 Liquid dispenser for seed planter
04/19/2001DE19947867A1 Sävorrichtung Seeder
04/18/2001CA2286449A1 Flanged seeding drum
04/17/2001US6216616 Mid row banding coulter drill
04/12/2001WO1997016060A3 Seed drill with device for adjusting the seeding coulter and the pressing cylinder
04/12/2001DE19948577A1 Planting device comprises dibber with central bore at its point connected via distributing plate to compressed air supply
04/12/2001DE19947991A1 Seed drill has auxiliary rollers for pressing seed into ground arranged behind disks of drill
04/11/2001EP1090540A2 Sowing device
04/11/2001EP0675676B1 Ground opening device
04/10/2001US6213035 Furrow opening disc apparatus
1 ... 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 ... 46