CPC Scheme - A01G HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING

Version: 2025.01

Loading Scheme...

This area was updated. Please refer to the CPC Notices of Changes and Notices of Editorial Corrections for more information.

CPC

COOPERATIVE PATENT CLASSIFICATION

A01G

HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING (picking of fruits, vegetables, hops or the like A01D 46/00; propagating unicellular algae C12N 1/12) [2025-01]

WARNINGS

The following IPC groups are not in the CPC scheme. The subject matter for these IPC groups is classified in the following CPC groups:
A01G33/02 covered by A01G 33/00
{In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.}

A01G 2/00

Vegetative propagation (plant reproduction by tissue culture techniques A01H 4/00) [2022-02]

A01G 2/10

by means of cuttings [2022-02]

A01G 2/20

Layering [2022-02]

A01G 2/30

Grafting (grafting-wax A01N 3/04) [2022-02]

A01G 2/32

. .

Automatic apparatus therefor [2022-02]

A01G 2/35

. .

Cutting; Inserting [2022-02]

A01G 2/38

. .

Holding; Ligating [2022-02]

A01G 3/00

Cutting implements specially adapted for horticultural purposes; Delimbing standing trees (forestry delimbers A01G 23/095) [2019-02]

A01G 3/002

{for comminuting plant waste} [2025-01]

A01G 2003/005

{Removing buds} [2013-01]

A01G 2003/007

{Using spray} [2013-01]

A01G 3/02

Secateurs; Flower or fruit shears [2013-01]

A01G 3/021

. .

{characterized by the arrangement of pivots} [2013-01]

A01G 2003/023

. .

{with means for grasping or collecting the cut objects} [2019-05]

A01G 3/025

. .

having elongated or extended handles [2013-01]

A01G 3/0251

. . .

{Loppers, i.e. branch cutters with two handles (hedge shears A01G 3/0475)} [2013-01]

A01G 3/0255

. . .

{Tree pruners, i.e. pruning shears carried at the end of a pole} [2013-01]

A01G 3/033

. .

having motor-driven blades [2013-01]

A01G 3/0335

. . .

{having elongated or extended handles} [2013-01]

A01G 3/037

. . .

the driving means being an electric motor [2013-01]

A01G 3/04

Apparatus for trimming hedges, e.g. hedge shears [2013-01]

A01G 3/0408

. .

{specially adapted for trellis work, e.g. machines for pruning vine or the like (preliminary pruning vines A01G 17/023; defoliating machines A01G 17/026)} [2013-01]

A01G 3/0417

. .

{Guiding frames for trimming hedges} [2013-01]

A01G 3/0426

. .

{Machines for pruning vegetation on embankments and road-sides} [2013-01]

A01G 3/0435

. .

{Machines specially adapted for shaping plants, e.g. topiaries} [2013-01]

A01G 2003/0443

. .

{with height-adjustable platforms} [2013-01]

A01G 2003/0452

. .

{with platforms for persons} [2013-01]

A01G 2003/0461

. .

{with reciprocating knives} [2013-01]

A01G 3/047

. .

portable [2013-01]

A01G 3/0475

. . .

{Hedge shears} [2013-01]

A01G 3/053

. . .

motor-driven [2013-01]

A01G 3/0535

. . . .

{with rotatable knives} [2013-01]

A01G 3/06

Hand-held edge trimmers or shears for lawns [2019-02]

A01G 3/062

. .

{Motor-driven edge trimmers} [2013-01]

A01G 3/065

. .

{Hand operated shears for lawns} [2013-01]

A01G 3/067

. .

{Motor-driven shears for lawns} [2013-01]

A01G 3/08

Other tools for pruning, branching or delimbing standing trees [2013-01]

A01G 3/081

. .

{Manual cutting tools not otherwise provided for, e.g. pruning hooks} [2013-01]

A01G 3/083

. .

{Manual pruning saws} [2025-01]

A01G 3/085

. .

{Motor-driven saws for pruning or branching} [2025-01]

A01G 3/086

. . .

{Chain saws} [2025-01]

A01G 3/088

. . .

{Circular saws} [2025-01]

A01G 5/00

Floral handling [2013-01]

A01G 2005/005

{Thorn removers} [2013-01]

A01G 5/02

Apparatus for binding bouquets or wreaths [2013-01]

A01G 5/04

Mountings for wreaths, or the like; Racks or holders for flowers [2013-01]

A01G 5/06

Devices for preserving flowers [2019-02]

A01G 7/00

Botany in general [2019-02]

A01G 7/02

Treatment of plants with carbon dioxide [2019-02]

A01G 7/04

Electric or magnetic {or acoustic} treatment of plants for promoting growth [2019-05]

A01G 7/045

. .

{with electric lighting} [2022-02]

A01G 7/06

Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of plants [2013-01]

A01G 9/00

Cultivation in receptacles, forcing-frames or greenhouses (of mushrooms A01G 18/00; soilless cultivation A01G 31/00); Edging for beds, lawn or the like [2022-02]

A01G 9/006

{Plant receptacles specially adapted as labels or label holders} [2025-01]

A01G 9/02

Receptacles, e.g. flower-pots or boxes (self-acting watering devices A01G 27/00; hanging flower baskets, holders or containers for flower-pots A47G 7/00); Glasses for cultivating flowers [2019-02]

A01G 9/021

. .

{Pots formed in one piece; Materials used therefor} [2013-01]

A01G 9/022

. .

{Pots for vertical horticulture} [2013-01]

A01G 9/023

. . .

{Multi-tiered planters} [2013-01]

A01G 9/024

. . .

{Hanging flower pots and baskets} [2013-01]

A01G 9/025

. . .

{Containers and elements for greening walls (for covering roofs A01G 9/033)} [2018-02]

A01G 9/026

. .

{Foldable pots} [2013-01]

A01G 9/027

. .

{Pots connected in horizontal rows} [2013-01]

A01G 9/028

. .

{Multi-compartmented pots} [2013-01]

A01G 9/029

. .

Receptacles for seedlings (growth substrates in block form A01G 24/44) [2022-02]

A01G 9/0291

. . .

{Planting receptacles specially adapted for remaining in the soil after planting} [2018-02]

A01G 9/0293

. . .

{Seed or shoot receptacles} [2018-02]

A01G 9/0295

. . .

{Units comprising two or more connected receptacles} [2018-02]

A01G 9/0297

. . .

{Grids for supporting several receptacles} [2018-02]

A01G 9/0299

. . .

{Handling or transporting of soil blocks or seedlings} [2018-02]

A01G 9/0302

. .

{Receptacles consisting of separable sections, e.g. for allowing easy removal of the plant} [2025-01]

A01G 9/033

. .

Flat containers for turf, lawn or the like, e.g. for covering roofs [2018-02]

A01G 9/04

Flower-pot saucers [2013-01]

A01G 9/042

. .

{Combinations of a saucer and a flower pot attached together} [2013-01]

A01G 9/045

. .

{Trays for receiving multiple pots} [2013-01]

A01G 9/047

. .

{Channels or gutters, e.g. for hydroponics} [2025-01]

WARNING

Group A01G 9/047 is incomplete pending reclassification of documents from group A01G 31/02.
Groups A01G 31/02 and A01G 9/047 should be considered in order to perform a complete search.

A01G 9/06

Devices for cleaning flower-pots [2013-01]

A01G 9/08

Devices for filling-up flower-pots {or pots for seedlings}; Devices for setting plants {or seeds} in pots [2013-01]

A01G 9/081

. .

{Devices for filling-up pots} [2013-01]

A01G 9/083

. .

{Devices for setting plants in pots} [2013-01]

A01G 9/085

. .

{Devices for setting seeds in pots} [2013-01]

A01G 9/086

. .

{Devices for repotting} [2013-01]

A01G 9/088

. .

{Handling or transferring pots} [2013-01]

A01G 9/12

Supports for plants; Trellis for strawberries or the like (stays for trees, props for vines A01G 17/14) [2025-01]

A01G 9/122

. .

{Stakes} [2013-01]

A01G 9/124

. . .

{Means for holding stakes upright in, on, or beside pots} [2013-01]

A01G 9/126

. .

{Wirespool supports} [2013-01]

A01G 9/128

. .

{Fixing of plants to supports, e.g. by means of clips (tying devices in trellis-work A01G 17/08)} [2019-05]

A01G 9/14

Greenhouses [2025-01]

A01G 9/1407

. .

{of flexible synthetic material} [2013-01]

A01G 9/1415

. . .

{with double or multiple walls} [2013-01]

A01G 9/1423

. .

{Greenhouse bench structures} [2013-01]

A01G 9/143

. .

{Equipment for handling produce in greenhouses} [2013-01]

A01G 9/1438

. .

{Covering materials therefor; Materials for protective coverings used for soil and plants, e.g. films, canopies, tunnels or cloches} [2013-01]

A01G 2009/1446

. . .

{with perforations} [2013-01]

A01G 2009/1453

. . .

{containing textile products} [2013-01]

A01G 2009/1461

. . .

{containing woven structures} [2013-01]

A01G 9/1469

. .

{with double or multiple walls} [2013-01]

A01G 9/1476

. .

{Greenhouse gutters (gutters in general E04D 13/064)} [2013-01]

A01G 2009/1484

. .

{Glazing apparatus} [2013-01]

A01G 2009/1492

. .

{Cleaning apparatus} [2013-01]

A01G 9/16

. .

Dismountable or portable greenhouses {; Greenhouses with sliding roofs} [2017-08]

A01G 9/18

Greenhouses for treating plants with carbon dioxide or the like [2013-01]

A01G 9/20

Forcing-frames; Lights {, i.e. glass panels covering the forcing-frames} [2020-05]

A01G 9/22

Shades or blinds for greenhouses, or the like [2020-08]

A01G 9/222

. .

{Lamellar or like blinds (in general E06B 9/26)} [2013-01]

A01G 9/225

. .

{Inflatable structures} [2013-01]

A01G 9/227

. .

{rolled up during non-use (in general E06B 9/08)} [2013-01]

A01G 9/24

Devices {or systems} for heating, ventilating, regulating temperature {, illuminating}, or watering, in greenhouses, forcing-frames, or the like [2019-05]

A01G 9/241

. .

{Arrangement of opening or closing systems for windows and ventilation panels} [2013-01]

A01G 9/242

. . .

{for greenhouses with flexible coverings} [2013-01]

A01G 9/243

. .

{Collecting solar energy (in general F24S)} [2018-05]

A01G 9/245

. .

{Conduits for heating by means of liquids, e.g. used as frame members or for soil heating} [2013-01]

A01G 9/246

. .

{Air-conditioning systems} [2013-01]

A01G 9/247

. .

{Watering arrangements} [2013-01]

A01G 2009/248

. .

{with distillation of water} [2013-01]

A01G 9/249

. .

{Lighting means (with special arrangements for promoting growth A01G 7/045)} [2022-02]

A01G 9/26

. .

Electric devices {(A01G 9/249 takes precedence)} [2022-02]

A01G 9/28

Raised beds; Planting beds; Edging elements for beds, lawn or the like, e.g. tiles [2022-02]

A01G 11/00

Sterilising soil by steam [2019-02]

A01G 13/00

Protection of plants (greenhouses A01G 9/14) [2025-01]

A01G 2013/004

{Liquid mulch} [2013-01]

A01G 13/06

Devices for generating heat, smoke or fog in gardens, orchards or forests, e.g. to prevent damage by frost [2019-02]

A01G 13/065

. .

{Frost protection by generating fog or by spraying} [2013-01]

A01G 13/08

Mechanical apparatus for circulating the air [2013-01]

A01G 13/10

Devices for affording protection against animals, birds or other pests (scaring or repelling devices A01M 29/00) [2025-01]

A01G 13/105

. .

{Protective devices against slugs, snails, crawling insects or other climbing animals} [2013-01]

A01G 13/20

Protective coverings for plants [2025-01]

A01G 13/21

. .

providing overhead protection, i.e. canopies [2025-01]

A01G 13/22

. . .

for individual plants [2025-01]

A01G 13/23

. .

providing lateral protection, e.g. from wind [2025-01]

A01G 13/24

. .

Tunnels for covering rows of plants [2025-01]

A01G 13/26

. .

Cloches [2025-01]

A01G 13/262

. . .

{with flexible coverings} [2025-01]

A01G 13/264

. . .

{foldable} [2025-01]

A01G 13/27

. .

protecting specific parts of plants, e.g. roots, trunks or fruits [2025-01]

A01G 13/28

. .

protecting young plants [2025-01]

A01G 13/29

. .

Arrangements for laying out or removing plant coverings [2025-01]

A01G 13/30

Ground coverings [2025-01]

WARNING

Group A01G 13/30 is impacted by reclassification into group A01G 13/39.
Groups A01G 13/30 and A01G 13/39 should be considered in order to perform a complete search.

A01G 13/31

. .

for individual plants [2025-01]

A01G 13/32

. .

Mats; Nets; Sheets or films [2025-01]

WARNING

Group A01G 13/32 is impacted by reclassification into groups A01G 13/33 and A01G 13/39.
Groups A01G 13/32, A01G 13/33 and A01G 13/39 should be considered in order to perform a complete search.

A01G 13/33

. . .

Sheets or films [2025-01]

WARNING

Group A01G 13/33 is incomplete pending reclassification of documents from group A01G 13/32.
Group A01G 13/33 is also impacted by reclassification into group A01G 13/39.
Groups A01G 13/32, A01G 13/33 and A01G 13/39 should be considered in order to perform a complete search.

A01G 13/35

. .

Mulches, i.e. loose material [2025-01]

A01G 13/37

. .

Arrangements for laying out or removing ground coverings [2025-01]

WARNING

Group A01G 13/37 is impacted by reclassification into group A01G 13/39.
Groups A01G 13/37 and A01G 13/39 should be considered in order to perform a complete search.

A01G 13/372

. . .

{for removing ground coverings} [2025-01]

A01G 13/38

. .

Anchoring means for ground coverings [2025-01]

A01G 13/39

. .

Arrangements for perforating installed ground coverings [2025-01]

WARNING

Group A01G 13/39 is incomplete pending reclassification of documents from groups A01G 13/30, A01G 13/32, A01G 13/33 and A01G 13/37.
All groups listed in this Warning should be considered in order to perform a complete search.

A01G 15/00

Devices or methods for influencing weather conditions [2019-02]

A01G 17/00

Cultivation of hops, vines, fruit trees, or like trees [2013-01]

A01G 17/005

{Cultivation methods} [2013-01]

A01G 17/02

Cultivation of hops or vines [2013-01]

A01G 17/023

. .

{Machines for priming and/or preliminary pruning of vines, i.e. removing shoots and/or buds (trimming apparatus for trellis work A01G 3/0408)} [2013-01]

A01G 17/026

. .

{Machines for removing leaves of vines} [2013-01]

A01G 17/04

Supports for hops, vines, or trees [2013-01]

A01G 17/06

. .

Trellis-work [2013-01]

A01G 2017/065

. . .

{Trellis-work for supporting vines having wire-tensioning devices} [2013-01]

A01G 17/08

. . .

Tools {e.g. clips} for attaching hops, vines, or boughs to trellis-work; Tying devices [2019-05]

A01G 17/085

. . . .

{Espalier machines; Tying machines} [2019-05]

A01G 17/10

. .

Holders for boughs or branches [2013-01]

A01G 17/12

. .

Tree-bands [2013-01]

A01G 17/14

. .

Props; Stays [2013-01]

A01G 17/16

. . .

Devices for driving-in or pulling-out props [2013-01]

A01G 17/18

Means for filling-up wounds in trees [2013-01]

A01G 18/00

Cultivation of mushrooms [2022-02]

A01G 18/10

Mycorrhiza; Mycorrhizal associations [2022-02]

A01G 18/20

Culture media, e.g. compost [2022-02]

A01G 18/22

. .

Apparatus for the preparation of culture media, e.g. bottling devices [2022-02]

A01G 18/30

Accessories for use before inoculation of spawn, e.g. sterilisers [2022-02]

A01G 18/40

Cultivation of spawn [2022-02]

A01G 18/50

Inoculation of spawn [2022-02]

A01G 18/55

. .

Forming inoculation holes [2022-02]

A01G 18/60

Cultivation rooms; Equipment therefor [2022-02]

A01G 18/61

. .

Growth guides for fruiting bodies, e.g. paper rolls [2022-02]

A01G 18/62

. .

Racks; Trays [2022-02]

A01G 18/64

. .

Cultivation containers; Lids therefor [2022-02]

A01G 18/65

. . .

characterised by the lids, e.g. lids with filters [2022-02]

A01G 18/66

. . .

Cultivation bags [2022-02]

A01G 18/68

. . .

Cultivation bottles [2022-02]

A01G 18/69

. .

Arrangements for managing the environment, e.g. sprinklers [2022-02]

A01G 18/70

Harvesting [2022-02]

A01G 18/80

Accessories for use after harvesting, e.g. scrapers [2022-02]

A01G 20/00

Cultivation of turf, lawn or the like; Apparatus or methods therefor (hand-held edge trimmers or shears for lawn A01G 3/06; edging for lawn A01G 9/28; lawn-mowers A01D 34/00) [2022-02]

A01G 20/10

Pre-cultivated sod or turf; Apparatus therefor [2022-02]

A01G 20/12

. .

Apparatus for cutting sods or turfs [2022-02]

A01G 20/15

. . .

specially adapted for stacking sods or sod rolls [2022-02]

A01G 20/18

. .

Apparatus for laying sods or turfs [2022-02]

A01G 20/20

Cultivation on mats [2018-02]

A01G 20/30

Apparatus for treating the lawn or grass surface (machines for aerating lawns A01B 45/02) [2022-02]

A01G 20/35

. .

Garden rollers [2022-02]

A01G 20/40

Apparatus for cleaning the lawn or grass surface [2025-01]

WARNING

Group A01G 20/40 is impacted by reclassification into groups A01D 7/00, A01D 7/02, A01D 7/04, A01D 7/06, A01D 7/08 and A01D 7/10.
All groups listed in this Warning should be considered in order to perform a complete search.

A01G 20/43

. .

for sweeping, collecting or disintegrating lawn debris [2022-02]

A01G 20/47

. . .

Vacuum or blower devices [2022-02]

A01G 22/00

Cultivation of specific crops or plants not otherwise provided for [2025-01]

WARNING

Group A01G 22/00 is impacted by reclassification into group A01G 22/705.
Groups A01G 22/00 and A01G 22/705 should be considered in order to perform a complete search.

A01G 22/05

Fruit crops, e.g. strawberries, tomatoes or cucumbers [2022-02]

A01G 22/10

Asparagus [2018-02]

A01G 22/15

Leaf crops, e.g. lettuce or spinach [2022-02]

A01G 22/20

Cereals [2022-02]

A01G 22/22

. .

Rice [2018-02]

A01G 22/25

Root crops, e.g. potatoes, yams, beet or wasabi [2022-02]

A01G 22/30

Moss [2022-02]

A01G 22/35

Bulbs; Alliums, e.g. onions or leeks [2022-02]

A01G 22/40

Fabaceae, e.g. beans or peas [2022-02]

A01G 22/45

Tobacco [2022-02]

A01G 22/50

Cotton [2022-02]

A01G 22/55

Sugar cane [2022-02]

A01G 22/60

Flowers; Ornamental plants [2022-02]

A01G 22/63

. .

Orchids [2022-02]

A01G 22/67

. .

Dwarf trees, e.g. bonsai [2022-02]

A01G 22/705

{Cannabis} [2025-01]

WARNING

Group A01G 22/705 is incomplete pending reclassification of documents from group A01G 22/00.
Groups A01G 22/00 and A01G 22/705 should be considered in order to perform a complete search.

A01G 23/00

Forestry [2013-01]

A01G 23/003

{Collecting felled trees} [2013-01]

A01G 23/006

. .

{Log skidders} [2013-01]

A01G 23/02

Transplanting, uprooting, felling or delimbing trees (delimbing standing trees A01G 3/00) [2019-02]

A01G 23/04

. .

Transplanting trees; Devices for grasping the root ball, e.g. stump forceps; Wrappings or packages for transporting trees [2013-01]

A01G 23/043

. . .

{Transplanting devices for grasping, undercutting or transporting the root ball (A01G 23/046 takes precedence)} [2013-01]

A01G 23/046

. . .

{Transplanting devices using elements to be driven into the ground for making a container around the root ball} [2013-01]

A01G 23/06

. .

Uprooting or pulling up trees; Extracting or eliminating stumps [2013-01]

A01G 23/062

. . .

{Pulling up trees or stumps} [2013-01]

A01G 23/065

. . . .

{in a substantially vertical plane} [2013-01]

A01G 23/067

. . .

{by comminuting the tree stumps} [2013-01]

A01G 23/08

. .

Felling trees [2019-02]

A01G 23/081

. . .

Feller-bunchers, i.e. with bunching by felling head (A01G 23/083 takes precedence) [2013-01]

A01G 23/083

. . .

Feller-delimbers [2013-01]

A01G 23/085

. . . .

having the shearing head mounted on a first boom and the delimbing head mounted on a second boom [2013-01]

A01G 23/087

. . .

Shearing apparatus or the like specially adapted for felling trees (A01G 23/081, A01G 23/083, A01G 23/093 take precedence) [2013-01]

A01G 23/089

. . . .

having two or more shears [2013-01]

A01G 23/09

. . . .

of the percussion type [2013-01]

A01G 23/091

. . .

Sawing apparatus specially adapted for felling trees (A01G 23/081, A01G 23/083, A01G 23/093 take precedence) [2013-01]

A01G 23/093

. . .

Combinations of shearing, sawing or milling apparatus specially adapted for felling trees [2013-01]

A01G 23/095

. .

Delimbers (A01G 23/083 takes precedence) [2019-02]

A01G 23/0955

. . .

{Self-propelled along standing trees} [2013-01]

A01G 23/097

. . .

having a fixed delimbing head [2013-01]

A01G 23/099

. .

Auxiliary devices, e.g. felling wedges [2013-01]

A01G 23/10

Tapping of tree-juices, e.g. caoutchouc, gum [2013-01]

A01G 23/12

. .

Knives or axes for tapping [2013-01]

A01G 23/14

. .

Tapping-spouts; Receptacles for juices [2013-01]

A01G 24/00

Growth substrates; Culture media; Apparatus or methods therefor (for mushrooms A01G 18/20) [2022-02]

A01G 24/10

based on or containing inorganic material [2022-02]

A01G 24/12

. .

containing soil minerals [2022-02]

A01G 24/13

. . .

Zeolites [2022-02]

A01G 24/15

. . .

Calcined rock, e.g. perlite, vermiculite or clay aggregates [2022-02]

A01G 24/17

. .

containing slag [2022-02]

A01G 24/18

. .

containing inorganic fibres, e.g. mineral wool [2022-02]

A01G 24/20

based on or containing natural organic material [2022-02]

A01G 24/22

. .

containing plant material [2022-02]

A01G 24/23

. . .

Wood, e.g. wood chips or sawdust [2022-02]

A01G 24/25

. . .

Dry fruit hulls or husks, e.g. chaff or coir [2022-02]

A01G 24/27

. . .

Pulp, e.g. bagasse [2022-02]

A01G 24/28

. .

containing peat, moss or sphagnum [2022-02]

A01G 24/30

based on or containing synthetic organic compounds [2022-02]

A01G 24/35

. .

containing water-absorbing polymers [2022-02]

A01G 24/40

characterised by their structure [2022-02]

A01G 24/42

. .

of granular or aggregated structure [2022-02]

A01G 24/44

. .

in block, mat or sheet form [2022-02]

A01G 24/46

. . .

multi-layered [2022-02]

A01G 24/48

. .

containing foam or presenting a foam structure [2022-02]

A01G 24/50

contained within a flexible envelope [2022-02]

A01G 24/60

Apparatus for preparing growth substrates or culture media (for mushrooms A01G 18/22) [2022-02]

A01G 25/00

Watering gardens, fields, sports grounds or the like (special apparatus or adaptations for fertilising-liquids A01C 23/00; nozzles or outlets, spraying apparatus B05B) [2019-02]

A01G 25/003

{with an impermeable layer in the ground} [2025-01]

A01G 25/006

{Tubular drip irrigation dispensers mounted coaxially within water feeding tubes} [2025-01]

A01G 25/02

Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation [2019-02]

A01G 25/023

. .

{Dispensing fittings for drip irrigation, e.g. drippers} [2013-01]

A01G 25/026

. .

{Apparatus or processes for fitting the drippers to the hoses or the pipes} [2019-05]

A01G 25/06

Watering arrangements making use of perforated pipe-lines located in the soil [2019-02]

A01G 25/09

Watering arrangements making use of movable installations on wheels or the like [2013-01]

A01G 25/092

. .

{movable around a pivot centre} [2013-01]

A01G 25/095

. .

{winch-driven (A01G 25/097 takes precedence)} [2013-01]

A01G 25/097

. .

{guided or propelled along a water supply line with supply line traversing means} [2013-01]

A01G 25/14

Hand watering devices, e.g. watering cans [2013-01]

A01G 25/145

. .

{with pumps} [2013-01]

A01G 25/16

Control of watering [2019-02]

A01G 25/162

. .

{Sequential operation} [2013-01]

A01G 25/165

. .

{Cyclic operations, timing systems, timing valves, impulse operations} [2013-01]

A01G 25/167

. .

{Control by humidity of the soil itself or of devices simulating soil or of the atmosphere; Soil humidity sensors} [2013-01]

A01G 27/00

Self-acting watering devices, e.g. for flower-pots [2013-01]

A01G 27/001

{with intermittent watering means} [2013-01]

A01G 27/003

{Control of self-acting watering devices (Hydroponic system controls A01G 31/008)} [2025-01]

WARNING

Group A01G 27/003 is impacted by reclassification into groups A01G 31/00, A01G 31/008 and A01G 31/011.
All groups listed in this Warning should be considered in order to perform a complete search.

A01G 27/005

{Reservoirs connected to flower-pots through conduits} [2013-01]

A01G 27/006

{Reservoirs, separate from plant-pots, dispensing directly into rooting medium} [2013-01]

A01G 27/008

{Component parts, e.g. dispensing fittings, level indicators} [2013-01]

A01G 27/02

having a water reservoir, the main part thereof being located wholly around or directly beside the growth substrate (A01G 27/06 takes precedence) [2013-01]

A01G 27/04

using wicks or the like [2013-01]

A01G 27/06

. .

having a water reservoir, the main part thereof being located wholly around or directly beside the growth substrate [2013-01]

A01G 29/00

Root feeders; Injecting fertilisers into the roots [2013-01]

A01G 31/00

Soilless cultivation, e.g. hydroponics (growth substrates therefor A01G 24/00; cultivation of seaweed A01G 33/00) [2025-01]

WARNING

Group A01G 31/00 is incomplete pending reclassification of documents from group A01G 27/003.
Group A01G 31/00 is also impacted by reclassification into groups A01G 31/011, A01G 31/008, A01G 31/021, A01G 31/022, A01G 31/023, A01G 31/0231, A01G 31/0232, A01G 31/0233, A01G 31/024 and A01G 31/025.
All groups listed in this Warning should be considered in order to perform a complete search.

A01G 31/008

{Control or regulation thereof} [2025-01]

WARNING

Groups A01G 31/008 and A01G 31/011 are incomplete pending reclassification of documents from groups A01G 27/003, A01G 31/00, A01G 31/02, A01G 31/04, A01G 31/042, A01G 31/045, A01G 31/047, A01G 31/06 and A01G 31/065.
All groups listed in this Warning should be considered in order to perform a complete search.

A01G 31/011

. .

{Control of the pH, composition, temperature or viscosity of the fluid} [2025-01]

A01G 31/02

Special apparatus therefor (self-acting watering devices A01G 27/00) [2025-01]

WARNING

Group A01G 31/02 is impacted by reclassification into groups A01G 31/008, A01G 31/011, A01G 31/021, A01G 9/047, A01G 31/024, A01G 31/0232, A01G 31/023, A01G 31/025, A01G 31/0233, A01G 31/0231 and A01G 31/022.
All groups listed in this Warning should be considered in order to perform a complete search.

A01G 31/021

. .

{Hydroponic cultivation combined with culture of aquatic animals in a symbiotic environment} [2025-01]

WARNING

Group A01G 31/021 is incomplete pending reclassification of documents from groups A01G 31/00, A01G 31/02 and A01G 31/06.
All groups listed in this Warning should be considered in order to perform a complete search.

A01G 31/022

. .

{Growth chambers for large-scale hydroponic cultivation, mountable or transportable on site, e.g. shipping containers or prefabricated units} [2025-01]

WARNING

Group A01G 31/022 is incomplete pending reclassification of documents from groups A01G 31/00, A01G 31/02 and A01G 31/06.
All groups listed in this Warning should be considered in order to perform a complete search.

A01G 31/023

. .

{Hydroponic cultivation wherein the roots of the plants are partially exposed to air, e.g. aeroponics} [2025-01]

WARNING

Groups A01G 31/023, A01G 31/0231, A01G 31/0232 and A01G 31/0233 are incomplete pending reclassification of documents from groups A01G 31/00, A01G 31/02 and A01G 31/06.
All groups listed in this Warning should be considered in order to perform a complete search.

A01G 31/0231

. . .

{wherein a nutritive solution is supplied in the form of fine drops or mist} [2025-01]

A01G 31/0232

. . .

{wherein a shallow stream of nutritive solution is circulated along the roots, e.g. nutrient film technique [NFT]} [2025-01]

A01G 31/0233

. . .

{with periodic flooding of the roots, e.g. ebb-and-flow or flood-and-drain techniques} [2025-01]

A01G 31/024

. .

{Hydroponic cultivation wherein the roots are totally immersed in the nutritive solution, e.g. cultivation on floating rafts or deep-water culture} [2025-01]

WARNING

Group A01G 31/024 is incomplete pending reclassification of documents from groups A01G 31/00, A01G 31/02 and A01G 31/06.
All groups listed in this Warning should be considered in order to perform a complete search.

A01G 31/025

. .

{Hydroponic cultivation for vertical cultivation (on racks or in stacked containers A01G 31/06)} [2025-01]

WARNING

Group A01G 31/025 is incomplete pending reclassification of documents from groups A01G 31/00, A01G 31/02 and A01G 31/06.
All groups listed in this Warning should be considered in order to perform a complete search.

A01G 31/04

. .

Hydroponic culture on conveyors [2025-01]

WARNING

Group A01G 31/04 is impacted by reclassification into groups A01G 31/008 and A01G 31/011.
Groups A01G 31/04, A01G 31/008 and A01G 31/011 should be considered in order to perform a complete search.

A01G 31/042

. . .

{with containers travelling on a belt or the like, or conveyed by chains} [2025-01]

WARNING

Group A01G 31/042 is impacted by reclassification into groups A01G 31/008 and A01G 31/011.
Groups A01G 31/042, A01G 31/008 and A01G 31/011 should be considered in order to perform a complete search.

A01G 31/045

. . .

{with containers guided along a rail} [2025-01]

WARNING

Group A01G 31/045 is impacted by reclassification into groups A01G 31/008 and A01G 31/011.
Groups A01G 31/045, A01G 31/008 and A01G 31/011 should be considered in order to perform a complete search.

A01G 31/047

. . .

{with containers inside rotating drums or rotating around a horizontal axis, e.g. carousels} [2025-01]

WARNING

Group A01G 31/047 is impacted by reclassification into groups A01G 31/008 and A01G 31/011.
Groups A01G 31/047, A01G 31/008 and A01G 31/011 should be considered in order to perform a complete search.

A01G 31/06

. .

Hydroponic culture on racks or in stacked containers [2025-01]

WARNING

Group A01G 31/06 is impacted by reclassification into groups A01G 31/008, A01G 31/011, A01G 31/021, A01G 31/022, A01G 31/023, A01G 31/0231, A01G 31/0232, A01G 31/0233, A01G 31/024 and A01G 31/025.
All groups listed in this Warning should be considered in order to perform a complete search.

A01G 31/065

. .

{with means for recycling the nutritive solution} [2025-01]

WARNING

Group A01G 31/065 is impacted by reclassification into groups A01G 31/008 and A01G 31/011.
Groups A01G 31/065, A01G 31/008 and A01G 31/011 should be considered in order to perform a complete search.

A01G 33/00

Cultivation of seaweed {or algae} [2013-01]

Browse By Topic

About This Site

USPTO Background

Federal Government