Patents
Sitemap › A01 - Agriculture; Forestry; Animal husbandry; Hunting; Trapping; Fishing › A01C - Planting; Sowing; Fertilising › A01C 5 - Making or covering furrows or holes for sowing, planting, or manuring
Patents for A01C 5 - Making or covering furrows or holes for sowing, planting, or manuring (4,507)
07/1984
07/31/1984CA1171737A1 Rubber spring for furrow opener
07/24/1984US4461357 Furrower with removable shares
07/24/1984US4461225 Multiple seed planter with seed discharge mechanism
06/1984
06/05/1984US4452315 Straw and debris deflector for soil opening apparatus
05/1984
05/30/1984EP0109571A1 Device for renewing grassland and turf surfaces
05/15/1984US4448259 Rubber spring for furrow opener
05/08/1984US4446801 Air seeding boot
05/08/1984CA1166900A1 Method for spreading seeds and preparing a seed bed and a combination of implements for carrying out the method
05/01/1984CA1166508A1 Scraper for double disk furrow opener
04/1984
04/24/1984US4444131 Seedling planting means
04/24/1984US4444130 Seed planting machine
04/17/1984US4443151 Automatic soil plug loader and feeder
03/1984
03/14/1984EP0039691B1 Method and device for planting plants
02/1984
02/28/1984CA1162792A1 Air seeding boot
02/21/1984US4432292 Floating planter
02/14/1984US4430952 In an agricultural implement
01/1984
01/31/1984US4428436 Seed trench digger with indexing structure
01/24/1984CA1160885A1 Ground-clearing device for moving material to one side and building mounds on the cleared ground for planting and forest regeneration
01/17/1984US4425973 Trash clearing disc assembly for planters
01/17/1984US4425857 Lock-up mechanism for a planter row unit
01/03/1984US4423788 For a planter unit
12/1983
12/27/1983US4422392 Seed drill with disk-type furrow openers
12/06/1983CA1158102A1 Closing wheel mounting for a planter
11/1983
11/29/1983US4417530 Planting apparatus
11/22/1983US4416335 Ground-clearing and mound-building scarifier
11/02/1983EP0092800A1 Apparatus for drilling planting holes
10/1983
10/18/1983US4409911 Listing and bed shaping apparatus with planter attachment and method
10/18/1983US4409910 Method and apparatus for planting seeds while conditioning soil
10/11/1983US4408551 Row planter
10/11/1983US4408550 Transplanting implement
10/04/1983US4407207 Drill having disk furrow openers
09/1983
09/21/1983EP0088897A1 Resiliently deformable tyre for seed spacing machine
09/20/1983US4404918 Closing wheel mounting for a planter
09/20/1983US4404917 Method and device for planting plants
09/13/1983CA1153631A1 Undercutter seed planter
09/06/1983CA1153253A1 Seed boot assembly
08/1983
08/16/1983US4398478 Seed planter apparatus with covering wheel
08/16/1983CA1151955A1 Agricultural tool carrier
08/16/1983CA1151953A1 Digging and planting machine
08/10/1983EP0085621A2 Seed-drill shoe
07/1983
07/19/1983US4393791 Undercutter seed planter
06/1983
06/21/1983US4388878 Multiple deposition type seeder foot assembly
06/14/1983US4387656 Precision sowing seed drill
06/14/1983CA1148031A1 Automatic soil plug loader and feeder
05/1983
05/25/1983EP0079339A1 Pit forming implement
05/03/1983CA1145618A1 Seed deposition apparatus
03/1983
03/30/1983EP0075133A1 Strip seed device
02/1983
02/22/1983US4374500 Seed planter depth control
02/15/1983US4373456 Agricultural furrow forming apparatus depth control
02/15/1983US4373455 Seed boot assembly
02/15/1983CA1141237A1 Trash walker no-till drill planting system
02/08/1983US4372229 Runner planter means
01/1983
01/04/1983US4366760 Seed drill
11/1982
11/25/1982WO1982003962A1 Pit forming implement
11/23/1982US4360068 Furrowing tool
11/16/1982US4359104 Furrow opening, closing and soil firming device for seed planting
11/09/1982CA1135125A1 Grain drill
11/02/1982US4356780 Equalized furrow forming apparatus for a seed planter
09/1982
09/29/1982EP0061066A1 Furrow opener
09/21/1982CA1131999A1 Seed drill having disc shares
09/10/1982EP0052641A4 Furrow forming apparatus for a seed planter.
08/1982
08/10/1982CA1129254A1 Dibble tube soil plug planter
08/04/1982EP0056988A1 Device for cleaning the interior surface of the rotating disks of a double disk tool, particularly for sowing machines
08/03/1982US4342270 Digging and planting machine
08/03/1982CA1129065A1 Fuel line injection sensor
07/1982
07/20/1982CA1127908A1 Method for the planting of plants and a device for performing the method
07/06/1982US4337835 Scraper for double disk furrow opener
07/06/1982CA1127012A1 Seed planting machine and row making
06/1982
06/08/1982US4333534 Agricultural tool carrier
06/08/1982CA1125104A1 Seed drill with disc shares
06/02/1982EP0052641A1 Furrow forming apparatus for a seed planter.
05/1982
05/25/1982US4331205 Depth control wheel for seed planter
04/1982
04/14/1982EP0049330A1 Method of sowing seeds, preparing a seed bed, and tool-combination suitable for carrying out the method
04/13/1982CA1121660A1 Agricultural seed drills
04/06/1982US4323019 Method and apparatus for planting seedlings
04/06/1982CA1121219A1 Seed drill
04/06/1982CA1121218A1 Seed drill with disc shares
04/06/1982CA1121217A1 Seed drill
04/06/1982CA1121216A1 Seed drill with single disc shares
03/1982
03/30/1982US4321972 Seed planter furrow opener and follower therefor
03/24/1982EP0047981A1 Grain drill with roller-packer
03/23/1982CA1120334A1 Double disk opener assembly and disk blade therefor
02/1982
02/02/1982CA1117377A1 Drill-plough
02/02/1982CA1117376A1 Planting device for plants
01/1982
01/27/1982EP0044307A1 Seed deposition apparatus
01/19/1982US4311104 Press grain drill
01/13/1982EP0043427A2 Automatic soil plug loader and feeder
12/1981
12/29/1981US4307674 Agricultural implement for planting seeds
12/10/1981WO1981003410A1 Furrow forming apparatus for a seed planter
12/09/1981EP0041461A1 Method and apparatus for depositing seed in precision seeding
12/08/1981US4304304 Planter V-wing and attachment therefor
11/1981
11/17/1981US4300462 Apparatus for planting seeds
11/10/1981CA1112109A1 Planting apparatus for a grain drill
10/1981
10/27/1981CA1111317A1 Regularising device for the depth of a furrow
10/21/1981EP0038241A1 Method of precision drilling seeds and seed drill applying this method
10/20/1981US4295532 Planter with cooperating trash clearing discs
10/20/1981CA1110923A1 Cutter wheel for tillage apparatus
10/20/1981CA1110922A1 Minimum wrap bi-rotational cutter wheel for a tillage implement
10/13/1981US4294181 Subsoil agricultural implement with rotatable disc
10/13/1981US4294180 Grain drill with device for preventing undesired backfilling of front furrow by rear furrow openers
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