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CPC
COOPERATIVE PATENT CLASSIFICATION
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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
}
)
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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
}
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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
}
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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
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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)
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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)
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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
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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)
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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)
}
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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
}
)
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A01C 5/062
. .
{
Devices for making drills or furrows
}
A01C 5/064
. . .
{
with rotating tools
}
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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
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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)
}
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A01C 7/04
.
Single-grain seeders with or without suction devices
{
(regulation A01C 7/10; for quantities of seed A01C 7/18)
}
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A01C 7/042
. .
{
using pneumatic means
}
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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)
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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)
}
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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
}
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A01C 7/10
. .
Devices for adjusting the seed-box
{
Regulation of machines for depositing quantities at intervals
}
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A01C 7/102
. . .
{
Regulating or controlling the seed rate
}
A01C 7/105
. . . .
{
Seed sensors
}
A01C 7/107
. . .
{
Calibration of the seed rate
}
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A01C 7/12
. .
Seeders with feeding wheels
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A01C 7/121
. . .
{
for sowing seeds of different sizes
}
A01C 7/122
. . . .
{
using more than one feeding wheel; using double-run feeding wheels
}
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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
}
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A01C 7/127
. . .
{
Cell rollers, wheels, discs or belts
}
A01C 7/128
. . . .
{
Cell discs
}
A01C 7/14
. . .
Seeders with spoon or bucket wheels
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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)
}
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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
}
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A01C 7/20
.
Parts of seeders for conducting and depositing seed
{
(combined with fertilising apparatus A01C 7/06)
}
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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)
}
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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)
}
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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
}
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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
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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
}
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A01C 15/005
.
{
Undercarriages, tanks, hoppers, stirrers specially adapted for seeders or fertiliser distributors
}
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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
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A01C 15/06
.
with distributing slots,
{
i.e. for dosing, e.g. adjustable openings
}
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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)
}
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A01C 15/12
.
with movable parts of the receptacle
A01C 15/122
. .
{
with moving floor parts (with endless chains A01C 15/18)
}
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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
}
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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
}
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A01C 17/006
.
{
Regulating or dosing devices
}
A01C 17/008
. .
{
Devices controlling the quantity or the distribution pattern
}
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A01C 19/00
Arrangements for driving working parts of fertilisers or seeders
{
(A01C 17/005 takes precedence)
}
A01C 19/02
.
by a motor
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A01C 19/04
.
by a ground-engaging wheel
A01C 19/045
. .
{
the drive coupling being controlled by lifting or lowering of the seeding tools
}
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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
}
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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)
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A01C 23/001
.
{
Sludge spreaders, e.g. liquid manure spreaders
}
A01C 23/002
. .
{
provided with auxiliary arrangements, e.g. pumps, agitators, cutters
}
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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
}
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A01C 23/02
.
Special arrangements for delivering the liquid directly into the soil
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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)
}
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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
}
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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
}
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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)
}
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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
}
)
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A01C 2001/04
.
Arranging seeds on carriers, e.g. on tapes, on cords
{
Carrier compositions
}
A01C 2001/048
. .
Machines
This page is owned by Office of Patent Classification.
Last Modified: 04/16/2013 4:31:16 PM