WebCPC CPC COOPERATIVE PATENT CLASSIFICATION

A01C　PLANTING; SOWING; FERTILISING (combined with general working of soil A01B 49/04; parts, details or accessories of agricultural machines or implements, in general A01B 51/00 to A01B 75/00; {apparatus for spreading sand or salt E01C; sowing and fertilising with aircraft B64D 1/16 to B64D 1/20})

A01C 1/00 Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting (chemicals therefor A01N 25/00 to A01N 65/00{irradiation in general B01J 19/08})

A01C 1/005 ・{Potato seed cutters}

A01C 1/02 ・Germinating apparatus; Determining germination capacity of seeds or the like (germinating in preparation of malt C12C 1/027)

A01C 1/025 ・・{Testing seeds for determining their viability or germination capacity}

A01C 1/04 ・Arranging seeds on carriers, e.g. on tapes, on cords {Carrier compositions}

A01C 1/042 ・・{Tapes, bands or cords}

A01C 1/044 ・・{Sheets, multiple sheets or mats}

A01C 1/046 ・・{Carrier compositions}

A01C 1/06 ・Coating or dressing seed {(encapsulated embryos or artificial seeds A01H 4/006; Seed coating compositions C09D)}

A01C 1/08 ・Immunising seed

A01C 3/00 Treating manure; Manuring ({ploughs with additional arrangements for putting manure under the soil A01B 17/002}; dung forks A01D 9/00; {treating of waste water, sewage or sludge C02F} organic fertilisers from waste or refuse C05F)

A01C 3/02 ・Storage places for manure, e.g. cisterns for liquid manure; Installations for fermenting manure (sewerage structures E03F 5/00; silos, bunkers E04H 7/22)

A01C 3/021 ・・{for composted manure}

A01C 3/023 ・・{Digesters}

A01C 3/025 ・・{with heat recuperation means}

A01C 3/026 ・・{with mixing or agitating devices}

A01C 3/028 ・・{Covers, roofs or other structures for covering manure storage places (production of methane or biogas C02F 11/04; coverings for swimming or splash baths or pools E04H 4/10)}

A01C 3/04 ・Manure loaders (loaders in general B65G)

A01C 3/06 ・Manure distributors, e.g. dung distributors

A01C 3/063 ・・{Side-spreaders}

A01C 3/066 ・・{Spreading by using worm or screw conveyors}

A01C 3/08 ・・for manure already laying on the soil

A01C 5/00 Making or covering furrows or holes for sowing, planting or manuring

A01C 5/02 ・Hand tools for making holes for sowing, planting or manuring (transplanting devices for trees A01G 23/02)

A01C 5/04 ・Machines for making or covering holes for sowing or planting

A01C 5/045 ・・{with piercing buckets (devices for laying-out or removing protective coverings for plants A01G 13/02)}

A01C 5/06 ・Machines for making or covering drills or furrows for sowing or planting ({seeders depositing seeds in rows A01C 7/08}; ploughs for making ridges A01B 13/02; {lifting devices for agricultural machines A01B 63/00})

A01C 5/062 ・・{Devices for making drills or furrows}

A01C 5/064 ・・・{with rotating tools}

A01C 5/066 ・・{Devices for covering drills or furrows}

A01C 5/068 ・・・{Furrow packing devices, e.g. press wheels}

A01C 5/08 ・Machines for both manuring and sowing or both manuring and planting

A01C 7/00 Sowing ({with centrifugal wheels A01C 17/00} arrangements for driving working parts A01C 19/00)

A01C 7/002 ・{Dibble seeders}

A01C 7/004 ・{using liquid seeding techniques}

A01C 7/006 ・{Minimum till seeding}

A01C 7/008 ・{Sod or grassland seeding (A01C 7/08 takes precedence)}

A01C 7/02 ・Hand sowing implements {(fertiliser distributors for hand use A01C 15/02; tools for cultivation A01G 1/12)}

A01C 7/04 ・Single-grain seeders with or without suction devices {(regulation A01C 7/10; for quantities of seed A01C 7/18)}

A01C 7/042 ・・{using pneumatic means}

A01C 7/044 ・・・{Pneumatic seed wheels}

A01C 7/046 ・・・・{with perforated seeding discs}

A01C 7/048 ・・{Seed tape planters}

A01C 7/06 ・Seeders combined with fertilising apparatus ({conducting and depositing seed A01C 7/20; apparatus for two kinds of fertiliser A01C 15/00}; combinations with soil working tools A01B 49/04)

A01C 7/08 ・Broadcast seeders; Seeders depositing seeds in rows {(machines for making furrows A01C 5/06; combination of seed machines with other soil-working tools A01B 49/06; foldable apparatus A01B 73/00)}

A01C 7/081 ・・{Seeders depositing seeds in rows using pneumatic means}

A01C 7/082 ・・・{Ducts, distribution pipes or details thereof for pneumatic seeders (non-pneumatic seed pipes A01C 7/206)}

A01C 7/084 ・・・{Pneumatic distribution heads for seeders}

A01C 7/085 ・・{Broadcast seeders}

A01C 7/087 ・・{Tramlining}

A01C 7/088 ・・{Sectional seeding}

A01C 7/10 ・・Devices for adjusting the seed-box {Regulation of machines for depositing quantities at intervals}

A01C 7/102 ・・・{Regulating or controlling the seed rate}

A01C 7/105 ・・・・{Seed sensors}

A01C 7/107 ・・・{Calibration of the seed rate}

A01C 7/12 ・・Seeders with feeding wheels

A01C 7/121 ・・・{for sowing seeds of different sizes}

A01C 7/122 ・・・・{using more than one feeding wheel; using double-run feeding wheels}

A01C 7/123 ・・・{Housings for feed rollers or wheels}

A01C 7/124 ・・・・{with top delivery of the seeds}

A01C 7/125 ・・・・{with bottom delivery of the seeds}

A01C 7/126 ・・・{Stubbed rollers or wheels}

A01C 7/127 ・・・{Cell rollers, wheels, discs or belts}

A01C 7/128 ・・・・{Cell discs}

A01C 7/14 ・・・Seeders with spoon or bucket wheels

A01C 7/16 ・・Seeders with other distributing devices, e.g. brushes, discs, screws, slides ({with distributing slots A01C 15/06; with slides A01C 15/124}; with chains A01C 15/18)

A01C 7/163 ・・・{Gravity distributors}

A01C 7/166 ・・・{Centrifugal distributors (pneumatic distributors A01C 15/04)}

A01C 7/18 ・Machines for depositing quantities of seed at intervals {(dibble seeders A01C 7/002; single-grain seeders A01C 7/04; regulation A01C 7/102; ridge marking A01B 69/02)}

A01C 7/185 ・・{Foot valves}

A01C 7/20 ・Parts of seeders for conducting and depositing seed {(combined with fertilising apparatus A01C 7/06)}

A01C 7/201 ・・{Mounting of the seeding tools}

A01C 7/203 ・・・{comprising depth regulation means}

A01C 7/205 ・・・{comprising pressure regulation means}

A01C 7/206 ・・{Seed pipes}

A01C 7/208 ・・{Chassis; Coupling means to a tractor or the like; Lifting means; Side markers (hoppers for seeders or spreaders A01C 15/006)}

A01C 9/00 Potato planters ({planting by hand A01C 7/02}; combinations with soil working tools A01B 49/04)

A01C 9/02 ・with conveyer belts

A01C 9/04 ・with bucket wheels {(with other distributing devices A01C 9/08)}

A01C 9/06 ・with piercing or grasping devices

A01C 9/08 ・with other distributing devices e.g. flaps, screws, horizontal turning plates {(with bucket wheels A01C 9/04)}

A01C 11/00 Transplanting machines ({hand sowing A01C 7/02}; carriers for supporting persons A01B 75/00; transplanting devices for trees A01G 23/02)

A01C 11/003 ・{for aquatic plants; for planting underwater, e.g. rice}

A01C 11/006 ・{Other parts or details or planting machines}

A01C 11/02 ・for seedlings

A01C 11/025 ・・{Transplanting machines using seedling trays; Devices for removing the seedlings from the trays}

A01C 11/04 ・for deeper setting or shifting of plants

A01C 13/00 Machines or apparatus for consolidating soil around plants

A01C 14/00 Methods or apparatus for planting not provided for in other groups of this subclass

A01C 15/00 Fertiliser distributors (7/06 takes precedence; {combined with seeders A01C 7/06}; arrangements for driving working parts A01C 19/00; {harrows with special additional arrangements A01B 19/00}; sand, gravel or salt spreaders for roads E01C 19/20)

A01C 15/001 ・{with slowly turning wheels}

A01C 15/002 ・{with oscillating distributing spouts}

A01C 15/003 ・{Bulk fertiliser or grain handling in the field or on the farm}

A01C 15/005 ・{Undercarriages, tanks, hoppers, stirrers specially adapted for seeders or fertiliser distributors}

A01C 15/006 ・・{Hoppers}

A01C 15/007 ・・・{with agitators in the hopper}

A01C 15/008 ・・{Aprons; Deflecting plates; Band-spreading attachments}

A01C 15/02 ・for hand use {(hand sowing A01C 7/02)}

A01C 15/04 ・using blowers

A01C 15/06 ・with distributing slots, {i.e. for dosing, e.g. adjustable openings}

A01C 15/08 ・・with pushers or stirrers in the slots

A01C 15/10 ・・・with reciprocating pushers {or stirrers in front of the slots (with endless chains A01C 15/18)}

A01C 15/12 ・with movable parts of the receptacle

A01C 15/122 ・・{with moving floor parts (with endless chains A01C 15/18)}

A01C 15/124 ・・{with adjustable shutters or slits}

A01C 15/126 ・・・{with pushers or stirrers in the slits}

A01C 15/128 ・・・{with pushers or stirrers in front of the slits (with endless chains A01C 15/18)}

A01C 15/14 ・with means for lifting out the fertiliser {(feeding wheels, cell wheels, discs A01C 7/12, bucket wheels A01C 7/14)}

A01C 15/16 ・with means for pushing out the fertiliser, e.g. by a roller

A01C 15/18 ・with endless chains, {i.e. side transporting elements, e.g. auger or screw conveyers, swash plates}

A01C 17/00 Fertilisers or seeders with centrifugal wheels ({hand-used implements A01C 7/02, A01C 15/02; fertiliser distributors A01C 15/00}; mechanical throwing machines for articles or solid bulk materials, in general B65G 31/00; sand, gravel or salt spreaders E01C 19/20)

A01C 17/001 ・{Centrifugal throwing devices with a vertical axis}

A01C 17/003 ・{Centrifugal throwing devices with a horizontal axis}

A01C 17/005 ・{Driving mechanisms for the throwing devices}

A01C 17/006 ・{Regulating or dosing devices}

A01C 17/008 ・・{Devices controlling the quantity or the distribution pattern}

A01C 19/00 Arrangements for driving working parts of fertilisers or seeders {(A01C 17/005 takes precedence)}

A01C 19/02 ・by a motor

A01C 19/04 ・by a ground-engaging wheel

A01C 19/045 ・・{the drive coupling being controlled by lifting or lowering of the seeding tools}

A01C 21/00 Methods of fertilizing, {sowing or planting}(fertilisers C05; soil-conditioning or soil-stabilising materials C09K 17/00)

A01C 21/002 ・{Apparatus for sowing fertiliser; Fertiliser drill}

A01C 21/005 ・{Following a specific plan, e.g. pattern (precision agriculture in general A01B 79/005; steering or guiding agricultural machines or implements A01B 69/00)}

A01C 21/007 ・{Determining fertilization requirements}

A01C 23/00 Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks, sprinkling wagons (watering fields in general A01G 25/00; spraying or applying liquids or other fluent materials in general B05)

A01C 23/001 ・{Sludge spreaders, e.g. liquid manure spreaders}

A01C 23/002 ・・{provided with auxiliary arrangements, e.g. pumps, agitators, cutters}

A01C 23/003 ・・{Distributing devices, e.g. for rotating, throwing}

A01C 23/005 ・・・{Nozzles, valves, splash plates}

A01C 23/006 ・{Distribution of liquid fertilisers by gravity flow (distribution of liquid ammonia in or on the soil A01C 23/024; under pressure A01C 23/04)}

A01C 23/007 ・{Metering or regulating systems}

A01C 23/008 ・{Tanks, chassis or related parts}

A01C 23/02 ・Special arrangements for delivering the liquid directly into the soil

A01C 23/021 ・・{Sludge injectors, i.e. liquid manure injectors}

A01C 23/022 ・・・{Continuous injection tools (devices for making drill or furrows A01C 5/066)}

A01C 23/023 ・・{for liquid or gas fertilisers}

A01C 23/024 ・・・{for ammonia}

A01C 23/025 ・・・{Continuous injection tools}

A01C 23/026 ・・・{Localised non-continuous injection tools, e.g. pal injectors, spike wheels}

A01C 23/027 ・・{Other methods for delivering fertiliser into the soil (sowing granular fertiliser A01C 21/002; subirrigation A01G 25/06)}

A01C 23/028 ・・・{Contactless injection into the soil}

A01C 23/04 ・Distributing under pressure; Distributing mud; Adaptation of watering systems for fertilising-liquids

A01C 23/042 ・・{Adding fertiliser to watering systems (adding insecticides or herbicides A01M 7/00)}

A01C 23/045 ・・{Filling devices for liquid manure or slurry tanks (arrangements for connecting hoses of the quick-acting type F16L 37/00)}

A01C 23/047 ・・{Spraying of liquid fertilisers (gravity flow A01C 23/006; watering gardens, fields, sports grounds or the like A01G 25/00)}

A01C 2001/00 Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting (chemicals therefor A01N 25/00 to A01N 65/00{irradiation in general B01J 19/08})

A01C 2001/04 ・Arranging seeds on carriers, e.g. on tapes, on cords {Carrier compositions}

A01C 2001/048 ・・Machines