Patents
Sitemap › A01 - Agriculture; Forestry; Animal husbandry; Hunting; Trapping; Fishing › A01B - Soil working in agriculture or forestry; Parts, details, or accessories of agricultural machines or implements, in general › A01B 49 - Combined machines
Patents for A01B 49 - Combined machines (4,879)
03/1987
03/18/1987EP0214369A1 Combined machine for depositing seeds
03/17/1987US4650006 Auxiliary mounting device for cultivating implements
03/05/1987DE3546033A1 Cultivating device having a levelling part arranged behind it
03/04/1987EP0211967A1 Combined implement for soil cultivation in agriculture
02/1987
02/10/1987US4641713 Soil cultivating machines
01/1987
01/27/1987CA1217091A1 Rotary cultivator drill
01/07/1987EP0207368A1 Broadcasted sowing and a sowing machine
12/1986
12/30/1986EP0205990A2 Ground curry implement
12/03/1986EP0203474A2 Oscillating harrow
12/02/1986US4625809 Farm implement
11/1986
11/20/1986EP0201785A2 Combined agricultural machine
11/20/1986EP0201612A1 Follow-up device for reversible ploughs
11/12/1986EP0201049A1 Pneumatic single-grain seeder
11/12/1986EP0201048A1 Closed combination of agricultural implements
11/05/1986EP0200664A1 Combined agricultural machine provided with a soil-working machine and a roller
11/05/1986EP0200578A1 Combined machine to break up and crumble the soil
11/05/1986EP0200273A1 A soil cultivating machine
10/1986
10/29/1986EP0199406A1 A plough
10/29/1986EP0199313A2 Agricultural implement
10/22/1986EP0198563A1 An agricultural machine
10/09/1986WO1986005652A1 Agricultural machine for working the soil
10/08/1986CN85109472A Method for cultivation of combined soil-preparation and the preparation machine
10/07/1986US4615396 Multiple farm implement actuating system
10/07/1986US4615286 Grain drill mounted harrow device
08/1986
08/27/1986EP0191871A1 Cultivating machine
08/20/1986EP0191523A2 An apparatus for soil working
07/1986
07/30/1986EP0189235A2 Soil cultivating implement
07/30/1986CN85202139U Hill tree planter
07/22/1986US4601248 Soil conditioning apparatus
06/1986
06/17/1986US4595064 Drag attachment for a disk
05/1986
05/28/1986EP0182432A2 Soil cultivating implements
05/28/1986EP0182162A1 Tractor-driven soil-working machine
05/14/1986EP0181044A2 Soil cultivating implements
05/07/1986EP0180551A2 An agricultural machine for breaking and overturning the soil
05/07/1986EP0180156A2 Combination of implements to break up the soil to prepare a seed bed and/or to deposit seed
04/1986
04/29/1986US4585075 Soil leveling apparatus with improved frame and hitch
04/29/1986CA1203717A1 Tillage implement
03/1986
03/25/1986US4577568 Bracket and tooth assembly for planter
03/19/1986EP0174692A1 Soil-tilling implement
02/1986
02/26/1986EP0172358A2 Combined machine for soil tilling and seed bed preparation
02/11/1986CA1200437A1 Compaction and support apparatus
01/1986
01/07/1986CA1198891A1 Process and device for loosening agriculturally used soil
01/02/1986EP0166493A2 Soil cultivating implements
12/1985
12/24/1985US4560010 Soil layer cultivator with a pressure roller unit
11/1985
11/26/1985US4554977 Cultivator
11/21/1985EP0161621A2 Soil-working implement
11/12/1985US4552079 Machine for planting seeds
11/06/1985EP0160348A2 An agricultural soil preparation implement
10/1985
10/29/1985US4550122 Attachment for removing residue in front of a planter
10/16/1985EP0157840A1 Machine for ploughing furrows with parallel walls into grassland and lawns.
09/1985
09/24/1985US4542793 One-pass complete tillage system
09/24/1985US4542705 Apparatus for renewing green areas and lawns
09/04/1985EP0153765A2 Combined machine for agricultural soil working
09/03/1985US4538689 Subsoil plow point
08/1985
08/27/1985US4537262 Soil cultivation
08/27/1985US4537261 Combined chisel plow, rod weeder and drill
08/21/1985EP0152276A2 Cultivating machine
08/06/1985US4532999 Soil cultivating machine
07/1985
07/24/1985EP0149325A1 Stubble disposal apparatus
06/1985
06/25/1985US4524837 Soil conditioning and bed preparation apparatus
06/11/1985US4522267 Shredder/plow combination
05/1985
05/28/1985US4519460 After agricultural tilling
04/1985
04/11/1985WO1985001417A1 Machine for ploughing furrows with parallel walls into grassland and lawns
04/10/1985EP0136734A2 Soil cultivating implement
04/09/1985US4509438 Combination implement for agricultural cultivation
04/03/1985EP0136165A2 Improved seed drill and seeding method
04/03/1985EP0135952A2 Soil cultivating implement
09/1984
09/19/1984EP0118775A2 Implements combination for soil loosening and seed bed preparation
08/1984
08/14/1984CA1172500A1 Soil cultivating machine
07/1984
07/03/1984CA1170041A1 Twin row plough
06/1984
06/19/1984US4454920 High speed tillage system with discs and plow points
05/1984
05/30/1984EP0109571A1 Device for renewing grassland and turf surfaces
05/15/1984US4448258 Soil leveling apparatus
05/08/1984US4446925 Soil cultivating machine
05/08/1984US4446924 High speed tillage system with discs and plow points
05/08/1984CA1166900A1 Method for spreading seeds and preparing a seed bed and a combination of implements for carrying out the method
04/1984
04/25/1984EP0106308A2 Implement for working agriculturally utilized soil
04/24/1984US4444271 Tillage apparatus with independent depth adjustment
04/24/1984US4444270 Soil cultivating implements
04/17/1984CA1165631A1 Combination fertilizer applicator and tillage implement with adjustable sweep assemblies
03/1984
03/14/1984EP0102557A2 Seed drill
03/13/1984US4436040 Landscaping and seeding apparatus
02/1984
02/21/1984US4432292 Floating planter
11/1983
11/09/1983EP0093193A1 Combination of agricultural implements
10/1983
10/18/1983US4409911 Listing and bed shaping apparatus with planter attachment and method
09/1983
09/27/1983US4406329 Agricultural tool cart for minimum tillage and seed planting
09/21/1983EP0088908A1 Agricultural machine for mulching and tilling the soil
09/14/1983EP0088140A1 Plough having a plough frame with a lateral implement mount
09/13/1983US4403662 One-pass complete tillage system
07/1983
07/12/1983CA1149680A1 Subsoil agricultural implement
06/1983
06/15/1983EP0081222A1 Cultivation tractor
05/1983
05/25/1983EP0079339A1 Pit forming implement
05/10/1983US4382474 Soil cultivating implement comprising a tined harrow and a trailing blade rotor
05/04/1983EP0077850A1 Soil-working machine
05/03/1983US4381823 Combination fertilizer applicator and tillage implement with adjustable sweep assemblies
03/1983
03/30/1983EP0075133A1 Strip seed device
03/29/1983US4377979 Conservation tillage row crop planter system
03/23/1983EP0074778A1 Soil working apparatus
03/08/1983US4375837 Soil cultivating machine with axially displaceable adjusting rod
02/1983
02/09/1983EP0071516A1 Implement for preparing the soil prior to seeding
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