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)
01/1983
01/26/1983EP0070396A1 Deep cultivator having rollers cooperating with the working tools
01/20/1983WO1983000075A1 Soil cultivating machine
01/18/1983US4368783 Universal auxiliary implement mount
01/12/1983EP0069430A1 Soil cultivating machine
01/06/1983WO1983000001A1 Rotary cultivators
01/04/1983CA1138700A1 Method and implement for loosening the soil
12/1982
12/21/1982CA1137826A1 Plant transfer mechanism
12/08/1982EP0066344A1 Soil cultivating implements
11/1982
11/30/1982US4361191 Seedbed preparation implement
11/25/1982WO1982003962A1 Pit forming implement
11/16/1982US4359100 Attachment combination for agricultural tractors
11/09/1982CA1135125A1 Grain drill
10/1982
10/26/1982CA1134194A1 Soil working implement comprising a tined cultivator and a trailing knife rotor
09/1982
09/08/1982EP0059520A1 Soil cultivating implements
08/1982
08/03/1982CA1128806A1 Harrowing wheel with seeder
07/1982
07/20/1982US4340118 Soil cultivating implements
07/13/1982US4338871 Soil cultivating implement including dispenser and support roller
07/06/1982US4337834 Implement to be mounted on a tractor for the loosening of soil
06/1982
06/29/1982US4336760 Earth working apparatus including aerators and material dispensers
05/1982
05/25/1982US4331204 Tillage implement
05/11/1982CA1123256A1 One-pass complete tillage system
04/1982
04/14/1982EP0049330A1 Method of sowing seeds, preparing a seed bed, and tool-combination suitable for carrying out the method
04/13/1982US4324295 Agricultural implement attachable to a tractor
04/07/1982EP0048907A1 Combined machines mounted on a tractor
03/1982
03/24/1982EP0047981A1 Grain drill with roller-packer
03/24/1982EP0047852A2 Method and combined machine to loosen the soil to improve the granular structure and to weed
02/1982
02/24/1982EP0046200A1 Soil-working implement mounted on a tractor
02/16/1982US4315547 Agricultural attachment
01/1982
01/12/1982CA1116024A1 Soil preparing device for a traction machine, especially for a planting machine, used in forest planting
12/1981
12/08/1981US4304304 Planter V-wing and attachment therefor
11/1981
11/18/1981EP0039792A1 Implement for seed bed preparation
11/17/1981US4300639 Soil cultivating machines
10/1981
10/13/1981US4294181 Subsoil agricultural implement with rotatable disc
10/06/1981CA1110117A1 Seeding device with air distribution system
09/1981
09/29/1981US4291637 Freely rotatable soil cultivating implements with liquid dispensing
08/1981
08/25/1981US4285161 Mulcher
08/19/1981EP0033950A1 Power take-off soil treatment implement
07/1981
07/28/1981US4280564 Earthworking machine
07/14/1981US4278036 Rotary tiller slot planter and method for using same
07/07/1981CA1104427A1 Seeder attachment means
06/1981
06/30/1981US4275671 Seed sowing implements
06/16/1981CA1103086A1 Soil cultivating machines
06/09/1981US4271911 Soil cultivating machines
05/1981
05/19/1981US4267783 Seed bed preparation method and apparatus
05/06/1981EP0027924A1 Add-on implements combination for agricultural tractors
05/05/1981US4265186 Grain drill with oscillating planter bar
04/1981
04/28/1981US4263974 Soil cultivating machines
03/1981
03/31/1981US4258635 Soil cultivation implement
03/25/1981EP0025568A1 Method and implement for soil loosening
03/10/1981USRE30539 Soil cultivating implements
02/1981
02/24/1981US4252199 Soil working machines
02/17/1981US4250869 Fire plow
02/10/1981CA1095313A1 Soil cultivating implements
02/10/1981CA1095312A1 Soil cultivating implements
01/1981
01/20/1981US4245706 One-pass complete tillage system
01/20/1981US4245704 Soil cultivating machine
01/20/1981CA1093887A1 Soil tilling machines
01/13/1981US4244307 Broadcast seeder including driven tools and roller
01/13/1981US4244306 Minimum tillage planter
01/06/1981CA1092899A1 Seed sowing implements
12/1980
12/30/1980US4241674 Sub-soil planter
12/30/1980CA1092418A1 Soil cultivating implements
12/30/1980CA1092417A1 Soil cultivating implements
12/30/1980CA1092416A1 Soil cultivating implements
12/30/1980CA1092414A1 Soil cultivating implements
12/30/1980CA1092413A1 Soil cultivating implements
12/02/1980CA1090646A1 Soil cultivating machines
11/1980
11/11/1980US4232746 Soil cultivating implements
11/04/1980US4231305 Soil cultivating machine
10/1980
10/28/1980US4230054 Earth-working implement
10/14/1980US4227581 Ground preparing apparatus for no-till planting
09/1980
09/17/1980EP0015800A1 Sowing process and machine
09/17/1980EP0015290A1 One-pass complete tillage system
09/09/1980CA1085214A1 Soil-working implement
08/1980
08/12/1980US4216730 Side hill bed shaper and planter
07/1980
07/29/1980US4214634 Arrangement for coupling a cultivating attachment to a cultivating machine
07/29/1980CA1082527A1 Agricultural machine for working the ground
07/22/1980US4213408 Combination ripper, mixer and planter
07/15/1980US4212254 Tiller planter with modified seed bed finishing implement
07/08/1980US4211175 Agricultural implements
07/08/1980CA1081021A1 Packer and harrow unit for discers and the like
04/1980
04/29/1980US4200156 Soil cultivating implements
04/16/1980EP0010076A1 Improvement on a farming implement
03/1980
03/20/1980WO1980000396A1 One-pass complete tillage system
03/18/1980US4193356 Spray monitoring device and implement
03/04/1980US4191262 Agriculture light tillage implement and tool mounting mechanism therefor
03/04/1980US4191258 Soil cultivating implements
02/1980
02/19/1980CA1071918A1 Forwardly foldable toolbar
02/12/1980US4187916 Soil conditioning and seed bed preparing apparatus
02/12/1980US4187914 Soil cultivating implements
01/1980
01/01/1980US4181180 Soil cultivating machines
12/1979
12/25/1979US4180005 Tiller planter with modified soil leveling and pulverizing unit
10/1979
10/16/1979US4171172 Auxiliary implement mount
10/16/1979US4171021 Soil cultivating implements
10/09/1979CA1063881A1 Tillage apparatus having improved cutting and drive structure
10/09/1979CA1063880A1 Planting machine
08/1979
08/21/1979CA1060720A1 Air seeding system
08/14/1979US4164190 Seed planting method for cereal grains and grasses
06/1979
06/12/1979CA1056221A1 Dual packer wheel unit for tillage apparatus
05/1979
05/08/1979US4152993 Implement combinations
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