Version: 2024.08
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CPC | COOPERATIVE PATENT CLASSIFICATION | |||
A01C | PLANTING; SOWING; FERTILISING (parts, details or accessories of agricultural machines or implements, in general A01B 51/00 - A01B 75/00) [2022-01] |
A01C 1/00 | Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting [2022-01] |
A01C 1/005 | . | {Potato seed cutters} [2013-01] |
A01C 1/02 | . | Germinating apparatus; Determining germination capacity of seeds or the like [2022-01] |
A01C 1/04 | . | Arranging seed on carriers, e.g. on tapes, on cords {; Carrier compositions} [2023-05] |
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 [2022-01] |
A01C 1/08 | . | Immunising seed [2013-01] |
A01C 3/00 | Treating manure; Manuring [2022-01] |
A01C 3/02 | . | Storage places for manure, e.g. cisterns for liquid manure; Installations for fermenting manure [2022-01] |
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} [2022-01] |
A01C 3/04 | . | Manure loaders [2022-01] |
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 (ploughs for making ridges A01B 13/02) [2020-08] |
A01C 5/02 | . | Hand tools for making holes for sowing, planting or manuring [2022-01] |
A01C 5/04 | . | Machines for making or covering holes for sowing or planting [2013-01] |
A01C 5/06 | . | Machines for making or covering drills or furrows for sowing or planting [2020-08] |
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 5/08 | . | Machines for both manuring and sowing or both manuring and planting [2013-01] |
A01C 7/00 | Sowing [2022-01] |
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 [2022-01] |
A01C 7/04 | . | Single-grain seeders with or without suction devices [2022-01] |
| A01C 7/042 | . . | {using pneumatic means} [2023-05] WARNING
|
| A01C 7/044 | . . . | {Pneumatic seed wheels} [2023-05] WARNING
|
| A01C 7/0443 | . . . . | {Seed singulators} [2023-05] WARNING
|
| A01C 7/0445 | . . . . | {Seed ejectors} [2023-05] WARNING
|
| A01C 7/046 | . . . . | {with perforated seeding discs} [2023-05] WARNING
|
A01C 7/048 | . . | {Seed tape planters} [2013-01] |
A01C 7/06 | . | Seeders combined with fertilising apparatus [2022-01] |
A01C 7/08 | . | Broadcast seeders; Seeders depositing seeds in rows [2022-01] |
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} [2022-01] |
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} [2023-05] |
A01C 7/102 | . . . | {Regulating or controlling the seed rate} [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 or slides [2022-01] |
A01C 7/163 | . . . | {Gravity distributors} [2013-01] |
| A01C 7/166 (Frozen) | . . . | {Centrifugal distributors} [2023-05] WARNING
|
A01C 7/18 | . | Machines for depositing quantities of seed at intervals [2022-01] |
A01C 7/185 | . . | {Foot valves} [2013-01] |
A01C 7/20 | . | Parts of seeders for conducting and depositing seed [2022-01] |
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} [2022-01] |
A01C 9/00 | Potato planters [2022-01] |
A01C 9/02 | . | with conveyor belts [2016-05] |
A01C 9/04 | . | with bucket wheels [2022-01] |
A01C 9/06 | . | with piercing or grasping devices [2013-01] |
A01C 9/08 | . | with other distributing devices, e.g. flaps, screws, horizontal turning plates [2022-01] |
A01C 11/00 | Transplanting machines [2022-01] |
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 |
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 [2022-01] |
A01C 15/04 | . | using blowers [2013-01] |
A01C 15/06 | . | with distributing slots {, e.g. adjustable openings for dosing} [2022-01] |
A01C 15/08 | . . | with pushers or stirrers in the slots [2013-01] |
A01C 15/12 | . | with movable parts of the receptacle [2013-01] |
A01C 15/122 | . . | {with moving floor parts} [2022-01] |
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 [2022-01] |
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} [2017-08] |
| A01C 17/00 | Fertilisers or seeders with centrifugal wheels [2023-05] WARNING
|
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 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 fertilising {, sowing or planting} [2022-01] |
A01C 21/002 | . | {Apparatus for sowing fertiliser; Fertiliser drill} [2013-01] |
A01C 21/005 | . | {Following a specific plan, e.g. pattern} [2022-01] |
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 or sprinkling wagons [2022-01] |
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} [2022-01] |
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 23/023 | . . | {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} [2022-01] |
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] |