Patents
Patents for A01C 5 - Making or covering furrows or holes for sowing, planting, or manuring (4,507)
09/1998
09/22/1998US5809915 Contouring dry land seed drill
09/15/1998CA2066214C Direct drill stump jump seeder
09/09/1998CN2290173Y Combined shovel having sliding blade for furrowing and layer fertilizing
09/08/1998US5802995 For opening a furrow
09/02/1998CN2289375Y Glass fiber reinforced plastics tree bed cover plate
08/1998
08/27/1998DE19707001A1 Disc share for seed drills
08/19/1998EP0858258A2 Seed drill with device for adjusting the seeding coulter and the pressing cylinder
08/19/1998CN1039549C Apparatus for cutting and excavating solids
08/18/1998US5794713 Universal hub assembly
08/18/1998US5794711 Ground following opener apparatus
08/05/1998CN2286953Y Two disc digger plough
08/04/1998US5787994 Narrow profile soil opening device for agriculture material placement
07/1998
07/28/1998CA2125590C Row cleaning attachment
07/23/1998WO1998031210A1 Planting unit
07/21/1998US5782307 Furrow closing apparatus
07/15/1998CN2285956Y Artificial electric heating seedling device
06/1998
06/25/1998DE19653014A1 Disc drill share for seed drill agricultural implement
06/25/1998DE19652908A1 Single-disc seed-drill share with height-adjustable guide skid
06/16/1998US5765648 Multipurpose garden tool
06/16/1998CA2116986C Air drill apparatus
06/10/1998CN2283344Y Unit disc type opener for seeder
05/1998
05/19/1998US5752454 No-till disk opening system and method
05/19/1998US5752453 Apparatus for use in applying fertilizer
05/12/1998CA2000628C No-till drill providing seed and fertilizer separation
05/07/1998WO1998018310A2 Soil tilling machine
05/07/1998WO1998018309A1 An agricultural machine
05/07/1998DE19730315A1 Cultivating machine
05/06/1998EP0808093A4 Planting unit
04/1998
04/29/1998CN2279764Y Arrow spade type double guiding pipe like furrow making implement for seeder
04/16/1998CA2206901A1 Seed firming wheel support having a lockup link
04/15/1998CN2278333Y Seedling setting and covering machine
04/01/1998CN2277163Y Ditchdigger of sowing machine
03/1998
03/25/1998CN2276702Y Spade auxiliary planting appts
03/24/1998US5730074 Liquid dispenser for seed planter
03/17/1998US5727638 In an implement
03/11/1998CA2178967A1 Tree planting attachment
03/10/1998US5724903 Of an agricultural planter
03/10/1998US5724902 Minimum tillage seeding device
03/04/1998EP0826296A2 A machine combination
02/1998
02/15/1998CA2212965A1 Universal hub assembly
02/15/1998CA2212909A1 Active face packer wheel
02/12/1998WO1998005193A1 Tool holder
01/1998
01/22/1998DE19628704A1 Agricultural drilling machine
01/21/1998EP0656988A4 Apparatus for cutting and excavating solids.
01/21/1998CN1170496A Ploughshare for planter
01/07/1998EP0814646A1 Spot-cultivation system
01/06/1998US5704431 Active face packer wheel
01/06/1998US5704430 Ground driven row cleaning apparatus
12/1997
12/17/1997EP0812529A2 Digging apparatus
12/16/1997US5697455 Adjustment mechanism for row unit accessory
12/16/1997US5697308 Seed boot having a wear resistant insert
12/10/1997EP0811311A1 Seedcoulter and planter with seedcoulter
11/1997
11/26/1997EP0808093A1 Planting unit
11/26/1997CN2268368Y Trenching apparatus for watering and sowing separately
11/11/1997US5685246 Planting assembly for seed drill
10/1997
10/29/1997EP0803176A1 Apparatus for mounting at least a press wheel and seed planting implement with such an apparatus
10/29/1997EP0802713A1 Seed tine assembly
10/22/1997EP0801522A1 Seed drilling implement
10/21/1997US5678500 Seed delivery device for seed planter
10/14/1997US5676429 Seed firming wheel for grain drills and the like
10/14/1997US5676073 Planter for planting seed in a seedbed
10/07/1997US5673757 Ground opening device
10/07/1997US5673638 Resilient seed firming attachment for a planting machine
10/07/1997CA2056507C Seed boot extension
09/1997
09/18/1997DE19607602A1 Discharge device for seed drills of sowing machine used in agriculture
09/16/1997US5666892 Combined farm machine performing all of the seeding operations in one pass
09/09/1997US5664507 Seed tube guide
08/1997
08/26/1997US5660126 Method and apparatus for no-till planting
08/26/1997US5659998 Water-absorbent polymer mixture for underground dispersion
07/1997
07/17/1997CA2194731A1 Seed drill with scraper/soil firming attachment
07/08/1997US5645000 Seed furrow closing apparatus for agricultural planters
06/1997
06/24/1997US5640915 Extension for reducing seed bounce
06/24/1997US5640914 Agricultural apparatus
06/04/1997CN2255135Y Hand-push type device for setting seedlings
05/1997
05/15/1997WO1997016955A1 Seed tine assembly
05/15/1997WO1997016954A1 Agricultural implement for no-till seeding
05/15/1997DE19544199A1 Seed drill with bin dosimeter and distributor
05/15/1997DE19541813A1 Method of ground cultivation prior to seeding
05/14/1997EP0772963A1 Seed drill, especially for mulch- and/or direct seeding
05/09/1997WO1997016061A1 Seed drilling implement
05/09/1997WO1997016060A2 Seed drill with device for adjusting the seeding coulter and the pressing cylinder
05/09/1997CA2206857A1 Seed drilling implement
05/07/1997DE19644751A1 Drillmaschine mit Stellvorrichtung für Säschar und Druckrolle Drill with detent coulter and pressure roller
05/07/1997DE19540935A1 Biodegradable plant container
05/06/1997US5626399 Apparatus for cutting and excavating solids
05/06/1997US5626196 Seed drill with scraper/soil firming attachment
05/06/1997US5626090 Planting hole burning apparatus
04/1997
04/23/1997EP0769241A1 Direct seed drill
04/22/1997US5622124 Coulter fertilizer tine
04/22/1997US5622122 Garden tool for planting plants
04/15/1997US5619939 For zero or low tillage operations
03/1997
03/26/1997EP0764397A1 Seeddrill for working in prepared or unprepared soil
03/18/1997US5611292 For pressing seeds into the bottom of a trench
03/18/1997CA2149454C Combination cultivator and chemical applicator
03/11/1997US5609114 Tool assembly for use with an agricultural implement
03/06/1997DE19537591A1 Machine for introducing planting holes into ground
03/06/1997DE19531646A1 Pneumatic seed-drill with hydraulic pump and fan motor
03/06/1997DE19531645A1 Drilling machine with sowing shares
03/06/1997DE19531644A1 Pneumatic seed-drill with hydraulic pump and fan motor
03/05/1997EP0760199A1 Pneumatic seed drill
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