Patents for A01C 5 - Making or covering furrows or holes for sowing, planting, or manuring (4,507) |
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10/13/1981 | US4294179 Dibble tube soil plug planter |
09/22/1981 | US4290374 Hand-held and operated seeder apparatus |
09/15/1981 | US4289081 Coulter device for direct seed drills |
09/01/1981 | CA1108016A1 Digging and planting machine |
08/25/1981 | CA1107570A1 Method and apparatus for crop transplanting |
08/18/1981 | CA1107149A2 Tillage apparatus having improved cutting and drive structure |
08/04/1981 | CA1106240A1 Seed confining attachment for a wheat drill |
07/29/1981 | EP0032742A1 Sowing machine moved by a tractor |
07/28/1981 | CA1105778A1 Seed sowing equipment |
07/21/1981 | CA1105326A1 Press grain drill |
07/07/1981 | US4276836 Grain drill utilizing a fertilizer spout and adjustable deflector therefor |
06/30/1981 | US4275672 Dibber |
06/30/1981 | US4275671 Seed sowing implements |
06/30/1981 | US4275670 Seed drill mounting arrangement |
06/30/1981 | CA1103997A1 Depth control and seed boot assembly for tillage apparatus |
06/16/1981 | US4273057 Planting apparatus for a grain drill |
06/16/1981 | US4273056 Digging and planting machine |
06/02/1981 | US4270471 Manually propelled apparatus for use in transplanting crops |
05/28/1981 | WO1981001351A1 Method and device for planting plants |
05/19/1981 | US4267783 Seed bed preparation method and apparatus |
05/19/1981 | US4267782 Portable, hand-held device for forming crop-receiving cavities in the ground |
05/12/1981 | CA1100821A1 Injection planting tool |
05/05/1981 | US4265186 Grain drill with oscillating planter bar |
04/30/1981 | WO1981001093A1 Seed deposition apparatus |
04/28/1981 | CA1099992A1 Seed-drill machine |
04/21/1981 | CA1099595A1 Seed planting machines |
03/10/1981 | CA1097146A1 Planter |
03/10/1981 | CA1097145A1 Planting device |
03/10/1981 | CA1097144A1 Planting device |
03/03/1981 | US4253412 Seed confining attachment for a wheat drill |
02/17/1981 | US4250968 Minimum wrap bi-rotational cutter wheel for a tillage implement |
02/11/1981 | EP0023702A1 Dibble tube soil plug planter |
01/27/1981 | US4246854 Fertilizer injector tool |
01/13/1981 | US4244306 Minimum tillage planter |
01/06/1981 | CA1092899A1 Seed sowing implements |
12/30/1980 | US4241674 Sub-soil planter |
12/09/1980 | US4237984 Rotating field plot row marker |
11/18/1980 | CA1089720A1 Press wheel depth control for grain drill furrow openers |
11/18/1980 | CA1089719A1 Minimun tillage planter |
10/28/1980 | US4230054 Earth-working implement |
09/17/1980 | EP0015800A1 Sowing process and machine |
09/02/1980 | CA1084779A1 Seed or seed and fertilizer drills |
08/26/1980 | US4218981 Seed planter |
08/19/1980 | US4217835 Depth control and seed boot assembly for tillage apparatus |
08/12/1980 | US4216832 Furrowing tool |
08/12/1980 | US4216730 Side hill bed shaper and planter |
08/12/1980 | US4216621 Planting system including articles of manufacture |
08/05/1980 | CA1082989A1 Seed or seed and fertilizer drills |
08/05/1980 | CA1082988A1 Seed or seed and fertilizer drills |
07/29/1980 | US4214538 Three way garden tool |
07/29/1980 | US4214537 Grain drill furrow opening assembly |
07/29/1980 | CA1082530A1 Method and means for agricultural seeding |
07/29/1980 | CA1082527A1 Agricultural machine for working the ground |
07/22/1980 | US4213408 Combination ripper, mixer and planter |
07/01/1980 | CA1080554A1 Fertilizer applying knife assembly |
06/17/1980 | US4207823 Planter |
06/10/1980 | US4206817 Scraper blade mechanism for double disc |
06/10/1980 | US4206714 Manually operable grass seeder |
04/08/1980 | US4196679 Disc opener and adjustable seed tube assembly |
03/25/1980 | CA1074186A1 Method for sowing of forest seeds directly in the humus layer in the forest and a device for carrying out the method |
03/18/1980 | US4193357 Seed planting machine having specific seed guiding structure |
03/04/1980 | US4191116 Injection planting tool |
02/05/1980 | US4186671 Fluid injection soil opener for planters |
02/05/1980 | US4186670 Method and apparatus for sowing forest seeds in the humus layer |
01/29/1980 | US4185699 Soil contact tool |
01/08/1980 | US4182247 Method and apparatus for crop transplanting |
12/18/1979 | US4179147 Golf green tool |
11/14/1979 | EP0005354A1 Seedling transplanting machine |
10/09/1979 | CA1063881A1 Tillage apparatus having improved cutting and drive structure |
08/14/1979 | US4164190 Seed planting method for cereal grains and grasses |
07/31/1979 | CA1059381A1 Multi-operation tillage apparatus |
06/26/1979 | CA1057131A1 Furrowing tool |
06/12/1979 | CA1056221A1 Dual packer wheel unit for tillage apparatus |
06/12/1979 | CA1056220A1 Packer wheel assembly for tillage apparatus |
05/22/1979 | US4155316 Coulter beam mounting assembly including articulate joint means |
05/08/1979 | CA1053982A1 Seed planting roller device |
04/17/1979 | US4149475 Seed and fertilizer drill with spring loaded coulters counter-mounted on vertically adjustable beam |
04/10/1979 | US4148267 Packer wheel assembly for tillage apparatus |
02/27/1979 | US4141302 Furrow opener and apparatus for no-tillage transplanters and planters |
01/23/1979 | US4135752 Ground plugging device |
12/12/1978 | CA1044069A1 Replaceable insert for agricultural disc |
11/28/1978 | CA1043173A1 Agricultural machine for sowing seeds |
10/31/1978 | US4122905 Hand auger |
10/31/1978 | CA1041376A1 Planter apparatus and method for planting |
10/24/1978 | CA1040934A1 Planting dibble |
09/26/1978 | US4116140 Press wheel depth control for grain drill furrow openers |
09/19/1978 | US4114543 Seed planting device with automatic seed covering |
05/30/1978 | US4091751 Planting machine |
05/23/1978 | US4090456 Furrow opener and apparatus for no-tillage transplanters and planters |
04/04/1978 | US4082048 Planting dibble |
03/14/1978 | US4078504 Agricultural drill |
02/14/1978 | US4073245 Levee forming apparatus and method |
01/31/1978 | US4070974 Disc trench filler for a no-till planter |
01/24/1978 | US4069774 Digging and planting machine having plural surface detecting and signalling means |
11/29/1977 | US4059911 Track filler attachment for center pivot irrigation systems |
11/22/1977 | US4059161 Tillage apparatus and improved blade therefor |
08/23/1977 | US4043404 Tillage apparatus having improved cutting and drive structure |
08/23/1977 | US4043281 Dual packer wheel unit for tillage apparatus |
07/26/1977 | US4037545 Machine for distributing material |
06/28/1977 | US4031832 Planting system |