Cooperative Patent Classification


Version: 2017.05
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 - A01B 75/00; {apparatus for spreading sand or salt E01C; sowing and fertilising with aircraft B64D 1/16 - B64D 1/20}) [2016-05]
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 - A01N 65/00 {irradiation in general B01J 19/08}) [2016-05]
A01C 1/005
.
{Potato seed cutters} [2013-01]
A01C 1/02
.
Germinating apparatus; Determining germination capacity of seeds or the like (germinating in preparation of malt C12C 1/027) [2013-01]
A01C 1/025
. .
{Testing seeds for determining their viability or germination capacity} [2013-01]
A01C 1/04
.
Arranging seeds on carriers, e.g. on tapes, on cords {Carrier compositions} [2013-01]
A01C 1/042
. .
{Tapes, bands or cords} [2013-01]
A01C 1/044
. .
{Sheets, multiple sheets or mats} [2013-01]
A01C 1/046
. .
{Carrier compositions} [2013-01]
A01C 2001/048
. .
{Machines} [2013-01]
A01C 1/06
.
Coating or dressing seed {(encapsulated embryos or artificial seeds A01H 4/006; Seed coating compositions C09D)} [2013-01]
A01C 1/08
.
Immunising seed [2013-01]
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) [2013-01]
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) [2013-01]
A01C 3/021
. .
{for composted manure} [2013-01]
A01C 3/023
. .
{Digesters} [2013-01]
A01C 3/025
. .
{with heat recuperation means} [2013-01]
A01C 3/026
. .
{with mixing or agitating devices} [2013-01]
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)} [2013-01]
A01C 3/04
.
Manure loaders (loaders in general B65G) [2013-01]
A01C 3/06
.
Manure distributors, e.g. dung distributors [2013-01]
A01C 3/063
. .
{Side-spreaders} [2013-01]
A01C 3/066
. .
{Spreading by using worm or screw conveyors} [2013-01]
A01C 3/08
. .
for manure already laying on the soil [2013-01]
A01C 5/00
Making or covering furrows or holes for sowing, planting or manuring [2013-01]
A01C 5/02
.
Hand tools for making holes for sowing, planting or manuring (transplanting devices for trees A01G 23/02) [2013-01]
A01C 5/04
.
Machines for making or covering holes for sowing or planting [2013-01]
A01C 5/045
. .
{with piercing buckets (devices for laying-out or removing protective coverings for plants A01G 13/02)} [2013-01]
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}) [2013-01]
A01C 5/062
. .
{Devices for making drills or furrows} [2013-01]
A01C 5/064
. . .
{with rotating tools} [2013-01]
A01C 5/066
. .
{Devices for covering drills or furrows} [2013-01]
A01C 5/068
. . .
{Furrow packing devices, e.g. press wheels} [2013-01]
A01C 5/08
.
Machines for both manuring and sowing or both manuring and planting [2013-01]
A01C 7/00
Sowing ({with centrifugal wheels A01C 17/00 } arrangements for driving working parts A01C 19/00) [2013-01]
A01C 7/002
.
{Dibble seeders} [2013-01]
A01C 7/004
.
{using liquid seeding techniques} [2013-01]
A01C 7/006
.
{Minimum till seeding} [2013-01]
A01C 7/008
.
{Sod or grassland seeding (A01C 7/08 takes precedence)} [2013-01]
A01C 7/02
.
Hand sowing implements {(fertiliser distributors for hand use A01C 15/02; tools for cultivation A01G 1/12)} [2013-01]
A01C 7/04
.
Single-grain seeders with or without suction devices {(regulation A01C 7/10; for quantities of seed A01C 7/18)} [2013-01]
A01C 7/042
. .
{using pneumatic means} [2013-01]
A01C 7/044
. . .
{Pneumatic seed wheels} [2013-01]
A01C 7/046
. . . .
{with perforated seeding discs} [2013-01]
A01C 7/048
. .
{Seed tape planters} [2013-01]
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) [2013-01]
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)} [2013-01]
A01C 7/081
. .
{Seeders depositing seeds in rows using pneumatic means} [2013-01]
A01C 7/082
. . .
{Ducts, distribution pipes or details thereof for pneumatic seeders (non-pneumatic seed pipes A01C 7/206)} [2013-01]
A01C 7/084
. . .
{Pneumatic distribution heads for seeders} [2013-01]
A01C 7/085
. .
{Broadcast seeders} [2013-01]
A01C 7/087
. .
{Tramlining} [2013-01]
A01C 7/088
. .
{Sectional seeding} [2013-01]
A01C 7/10
. .
Devices for adjusting the seed-box {Regulation of machines for depositing quantities at intervals} [2013-01]
A01C 7/102
. . .
{Regulating or controlling the seed rate} [2013-01]
A01C 7/105
. . . .
{Seed sensors} [2013-01]
A01C 7/107
. . .
{Calibration of the seed rate} [2013-01]
A01C 7/12
. .
Seeders with feeding wheels [2013-01]
A01C 7/121
. . .
{for sowing seeds of different sizes} [2013-01]
A01C 7/122
. . . .
{using more than one feeding wheel; using double-run feeding wheels} [2013-01]
A01C 7/123
. . .
{Housings for feed rollers or wheels} [2013-01]
A01C 7/124
. . . .
{with top delivery of the seeds} [2013-01]
A01C 7/125
. . . .
{with bottom delivery of the seeds} [2013-01]
A01C 7/126
. . .
{Stubbed rollers or wheels} [2013-01]
A01C 7/127
. . .
{Cell rollers, wheels, discs or belts} [2013-01]
A01C 7/128
. . . .
{Cell discs} [2013-01]
A01C 7/14
. . .
Seeders with spoon or bucket wheels [2013-01]
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) [2013-01]
A01C 7/163
. . .
{Gravity distributors} [2013-01]
A01C 7/166
. . .
{Centrifugal distributors (pneumatic distributors A01C 15/04)} [2013-01]
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)} [2013-01]
A01C 7/185
. .
{Foot valves} [2013-01]
A01C 7/20
.
Parts of seeders for conducting and depositing seed {(combined with fertilising apparatus A01C 7/06)} [2013-01]
A01C 7/201
. .
{Mounting of the seeding tools} [2013-01]
A01C 7/203
. . .
{comprising depth regulation means} [2013-01]
A01C 7/205
. . .
{comprising pressure regulation means} [2013-01]
A01C 7/206
. .
{Seed pipes} [2013-01]
A01C 7/208
. .
{Chassis; Coupling means to a tractor or the like; Lifting means; Side markers (hoppers for seeders or spreaders A01C 15/006)} [2013-01]
A01C 9/00
Potato planters ({planting by hand A01C 7/02 }; combinations with soil working tools A01B 49/04) [2013-01]
A01C 9/02
.
with conveyor belts [2016-05]
A01C 9/04
.
with bucket wheels {(with other distributing devices A01C 9/08)} [2013-01]
A01C 9/06
.
with piercing or grasping devices [2013-01]
A01C 9/08
.
with other distributing devices, e.g. flaps, screws, horizontal turning plates {(with bucket wheels A01C 9/04)} [2016-08]
A01C 11/00
Transplanting machines ({hand sowing A01C 7/02 }; carriers for supporting persons A01B 75/00; transplanting devices for trees A01G 23/02) [2013-01]
A01C 11/003
.
{for aquatic plants; for planting underwater, e.g. rice} [2013-01]
A01C 11/006
.
{Other parts or details or planting machines} [2013-01]
A01C 11/02
.
for seedlings [2013-01]
A01C 11/025
. .
{Transplanting machines using seedling trays; Devices for removing the seedlings from the trays} [2013-01]
A01C 11/04
.
for deeper setting or shifting of plants [2013-01]
A01C 13/00
Machines or apparatus for consolidating soil around plants [2013-01]
A01C 14/00
Methods or apparatus for planting not provided for in other groups of this subclass [2013-01]
A01C 15/00
Fertiliser distributors (A01C 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) [2013-01]
A01C 15/001
.
{with slowly turning wheels} [2013-01]
A01C 15/002
.
{with oscillating distributing spouts} [2013-01]
A01C 15/003
.
{Bulk fertiliser or grain handling in the field or on the farm} [2013-01]
A01C 15/005
.
{Undercarriages, tanks, hoppers, stirrers specially adapted for seeders or fertiliser distributors} [2013-01]
A01C 15/006
. .
{Hoppers} [2013-01]
A01C 15/007
. . .
{with agitators in the hopper} [2013-01]
A01C 15/008
. .
{Aprons; Deflecting plates; Band-spreading attachments} [2013-01]
A01C 15/02
.
for hand use {(hand sowing A01C 7/02)} [2013-01]
A01C 15/04
.
using blowers [2013-01]
A01C 15/06
.
with distributing slots, {i.e. for dosing, e.g. adjustable openings} [2013-01]
A01C 15/08
. .
with pushers or stirrers in the slots [2013-01]
A01C 15/10
. . .
with reciprocating pushers {or stirrers in front of the slots (with endless chains A01C 15/18)} [2013-01]
A01C 15/12
.
with movable parts of the receptacle [2013-01]
A01C 15/122
. .
{with moving floor parts (with endless chains A01C 15/18)} [2013-01]
A01C 15/124
. .
{with adjustable shutters or slits} [2013-01]
A01C 15/126
. . .
{with pushers or stirrers in the slits} [2013-01]
A01C 15/128
. . .
{with pushers or stirrers in front of the slits (with endless chains A01C 15/18)} [2013-01]
A01C 15/14
.
with means for lifting out the fertiliser {(feeding wheels, cell wheels, discs A01C 7/12, bucket wheels A01C 7/14)} [2013-01]
A01C 15/16
.
with means for pushing out the fertiliser, e.g. by a roller [2013-01]
A01C 15/18
.
with endless chains, {i.e. side transporting elements, e.g. auger or screw conveyors, swash plates} [2016-05]
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) [2013-01]
A01C 17/001
.
{Centrifugal throwing devices with a vertical axis} [2013-01]
A01C 17/003
.
{Centrifugal throwing devices with a horizontal axis} [2013-01]
A01C 17/005
.
{Driving mechanisms for the throwing devices} [2013-01]
A01C 17/006
.
{Regulating or dosing devices} [2013-01]
A01C 17/008
. .
{Devices controlling the quantity or the distribution pattern} [2013-01]
A01C 19/00
Arrangements for driving working parts of fertilisers or seeders {(A01C 17/005 takes precedence)} [2013-01]
A01C 19/02
.
by a motor [2013-01]
A01C 19/04
.
by a ground-engaging wheel [2013-01]
A01C 19/045
. .
{the drive coupling being controlled by lifting or lowering of the seeding tools} [2013-01]
A01C 21/00
Methods of fertilizing, {sowing or planting }(fertilisers C05; soil-conditioning or soil-stabilising materials C09K 17/00) [2013-01]
A01C 21/002
.
{Apparatus for sowing fertiliser; Fertiliser drill} [2013-01]
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)} [2013-01]
A01C 21/007
.
{Determining fertilization requirements} [2013-01]
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) [2013-01]
A01C 23/001
.
{Sludge spreaders, e.g. liquid manure spreaders} [2013-01]
A01C 23/002
. .
{provided with auxiliary arrangements, e.g. pumps, agitators, cutters} [2013-01]
A01C 23/003
. .
{Distributing devices, e.g. for rotating, throwing} [2013-01]
A01C 23/005
. . .
{Nozzles, valves, splash plates} [2013-01]
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)} [2013-01]
A01C 23/007
.
{Metering or regulating systems} [2013-01]
A01C 23/008
.
{Tanks, chassis or related parts} [2013-01]
A01C 23/02
.
Special arrangements for delivering the liquid directly into the soil [2013-01]
A01C 23/021
. .
{Sludge injectors, i.e. liquid manure injectors} [2013-01]
A01C 23/022
. . .
{Continuous injection tools (devices for making drill or furrows A01C 5/066)} [2013-01]
A01C 23/023
. .
{for liquid or gas fertilisers} [2013-01]
A01C 23/024
. . .
{for ammonia} [2013-01]
A01C 23/025
. . .
{Continuous injection tools} [2013-01]
A01C 23/026
. . .
{Localised non-continuous injection tools, e.g. pal injectors, spike wheels} [2013-01]
A01C 23/027
. .
{Other methods for delivering fertiliser into the soil (sowing granular fertiliser A01C 21/002; subirrigation A01G 25/06)} [2013-01]
A01C 23/028
. . .
{Contactless injection into the soil} [2013-01]
A01C 23/04
.
Distributing under pressure; Distributing mud; Adaptation of watering systems for fertilising-liquids [2013-01]
A01C 23/042
. .
{Adding fertiliser to watering systems (adding insecticides or herbicides A01M 7/00)} [2013-01]
A01C 23/045
. .
{Filling devices for liquid manure or slurry tanks (arrangements for connecting hoses of the quick-acting type F16L 37/00)} [2013-01]
A01C 23/047
. .
{Spraying of liquid fertilisers (gravity flow A01C 23/006; watering gardens, fields, sports grounds or the like A01G 25/00)} [2013-01]