| Patents for A01G 27 - Self-acting watering devices, e.g. for flower-pots (5,834) |
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| 12/18/2002 | CN2525792Y Gravity balance umbilical cord type irrigator |
| 12/18/2002 | CN1385058A Adsorption and permeation watering apparatus |
| 12/11/2002 | EP1263278A1 Container for the cultivation of plants |
| 12/11/2002 | CN2524482Y Water storage flower pot with roots |
| 12/04/2002 | EP0943234B1 Cultivation device and method of manufacturing same |
| 12/03/2002 | CA2267592C Cultivation device and method of manufacturing same |
| 11/27/2002 | EP1017267B1 Apparatus for watering plants |
| 11/27/2002 | CN2521890Y Water-saving environment-protective flower pot |
| 11/27/2002 | CN1381169A Multifunctional flowerpot |
| 11/26/2002 | US6484439 Irrigation device |
| 11/21/2002 | US20020170979 Drainage system |
| 11/13/2002 | CN2520099Y Flower pot structure with water reservation function |
| 10/31/2002 | WO2002085103A1 Hydroponic feeder and cooler |
| 10/31/2002 | CA2444532A1 Hydroponic feeder and cooler |
| 10/30/2002 | EP1252816A1 Automatic water supply system |
| 10/24/2002 | US20020152677 Wall-hanging plant pot |
| 10/24/2002 | US20020152676 Plant water absorbing container |
| 10/23/2002 | CN1092923C Device for watering flowerpots |
| 10/22/2002 | US6467217 System for domestic cultivation of exotic plants |
| 10/17/2002 | US20020148158 Porta-wet watering system |
| 10/16/2002 | CN2515946Y Water-saving water-supply device for tree planting |
| 10/16/2002 | CN2515937Y Multifunction plant cultivating demonstration apparatus |
| 10/02/2002 | DE10152016A1 Capillary dropper for watering plants comprises wicks having high capillary action which initially absorb a liquid then release it in drops |
| 10/02/2002 | DE10112057A1 Pot plant watering system comprises water pot in which frame is placed which supports plant pot above water level and is made from capillary active material so that water is fed to base of plant pot |
| 10/02/2002 | CN2513351Y Automatic irrigator for flowers and trees |
| 10/02/2002 | CN1371594A Stereo greening method and pant cultivating bed for storied building |
| 09/26/2002 | WO2002074068A1 Plant pot with continuous humidification of the soil and rainwater collection |
| 09/26/2002 | US20020134011 Irrigation/fertilization filter apparatus |
| 09/24/2002 | US6453610 Method for modifying root growth |
| 09/19/2002 | US20020130078 Use of a membrane in the purification of water containing least one of suspended solids, dissolved solids, pollutants, salts and biological materials, wherein membrane separates and permits a differential transfer of water vapor |
| 09/19/2002 | DE10106266A1 Automatically self-watering flowerpot waters plants of any type under timer control, automatically, independently of electrical mains using water from hollow flower pot wall |
| 09/18/2002 | CN2511118Y Watering-free flower pot |
| 09/12/2002 | US20020124880 Irrigation valve |
| 09/12/2002 | DE10117419A1 Vorrichtung zum Bewässern eines Blumentopfes Device for watering a flower pot |
| 09/11/2002 | CN1368841A Method for modifying root growth |
| 09/10/2002 | US6446388 Container with diffuse extended irrigation for cultivating plants |
| 09/05/2002 | US20020123591 Continuous dosing of very fast initiators during polymerization reactions |
| 09/04/2002 | CN2508548Y Water manure controllable cultivating flowerpot |
| 08/29/2002 | US20020116870 Automatic houseplant watering apparatus for homes and offices |
| 08/29/2002 | DE10104811A1 Untersetzer Coaster |
| 08/21/2002 | EP1232685A2 Device for watering a plant pot |
| 08/21/2002 | CN2506071Y Automatic watering device for potted flower |
| 08/21/2002 | CN1089207C Autoamtic watering device |
| 08/16/2002 | CA2371699A1 Apparatus for watering a flowerpot |
| 08/15/2002 | WO2001093660A3 A container |
| 08/15/2002 | US20020108301 Automatic christmas tree watering stand |
| 08/07/2002 | CN2503704Y Watering-free, self sucking flowerpot |
| 08/01/2002 | WO2002058458A1 Tube delivery system and method |
| 08/01/2002 | US20020100214 Extendable flower pot |
| 07/31/2002 | CN2502509Y Water-saving apparatus with core pipe for root watering |
| 07/31/2002 | CN2502507Y Automatic spot watering machine |
| 07/31/2002 | CN2502498Y Flower growing container with water-storage cavity |
| 07/23/2002 | US6421959 Flower pot assembly and method employing same |
| 07/18/2002 | WO2001056367A8 Automatic water supply system |
| 07/16/2002 | US6418664 Self-watering plant pot |
| 07/16/2002 | US6418663 Potted plant watering apparatus |
| 07/11/2002 | US20020088177 Method and apparatus for watering potted plants |
| 07/11/2002 | US20020088176 Remote controlled water flow and drain system |
| 07/04/2002 | DE10128784A1 Outer pot for watering plants holds an inner pot having a hole in the base which is pressed on to a sealing ring by the pot surround to make it water-tight |
| 07/04/2002 | DE10063476A1 Measuring the water level in a water container or water butt using a display pipe arrangement with a level indicating rod having a light head that can be easily seen in poor lighting conditions |
| 07/04/2002 | CA2330059A1 Flower pot |
| 07/03/2002 | CN1356028A Drip irrigation appliance for potted landscape |
| 06/26/2002 | CN2496240Y Automatic flower-watering device |
| 06/26/2002 | CN2496239Y Artificial mountains-and-waters potted landscape |
| 06/26/2002 | CN2496235Y Water-storing flowpot |
| 06/25/2002 | US6409093 Automated electronically controlled microsprayer |
| 06/18/2002 | US6405482 Plant growing system and method of using same |
| 06/13/2002 | WO2002045484A1 Moulded body for improving cultivation conditions for plants |
| 06/13/2002 | WO2002045483A1 Flow regulator device and irrigation system related thereto |
| 06/13/2002 | DE10061668A1 Watering system for window box, comprising water container and porous water hose segment |
| 06/12/2002 | CN2494594Y Flower pot |
| 06/12/2002 | CN2494593Y Sinking irrigating automatic supplying water flower-pot |
| 06/11/2002 | US6401389 Automatic plant watering system and method |
| 06/05/2002 | CN2494112Y Catchwork infiltrating irrigation flower-pot |
| 06/05/2002 | CN1351820A Water storage type self dropping flower pot |
| 05/30/2002 | WO2002042669A1 Float valve |
| 05/29/2002 | CN2493019Y Automatic liquid-feeding flowerpot |
| 05/29/2002 | CN2493018Y Water-saving sanitary flowerpot |
| 05/29/2002 | CN2493017Y Flower and straw cultivation pot |
| 05/23/2002 | WO2002009499A3 Lower feed type flowerpot having ventilation maintaining function |
| 05/22/2002 | EP1206175A1 Irrigation device |
| 05/22/2002 | CN2492061Y Automatic equalizing infiltrating irrigation device |
| 05/22/2002 | CN2492054Y Tree planter for use in desert |
| 05/21/2002 | US6389751 Plant cultivating apparatus using subirrigation |
| 05/21/2002 | US6389750 Apparatus for watering plants |
| 05/15/2002 | CN2490825Y Auto water feeder for basin |
| 05/15/2002 | CN2490816Y Self sucking flowerpot |
| 05/14/2002 | US6385908 Planter modification system |
| 05/10/2002 | WO2002035918A1 Watering system |
| 05/10/2002 | CA2427192A1 Watering system |
| 05/08/2002 | EP1203525A1 Plant cultivation container and plant cultivation method |
| 05/08/2002 | CN2489586Y Automatic watering device |
| 05/08/2002 | CN1347638A Water-saving crop cultivating and irragating method |
| 05/07/2002 | US6384155 Accurate control of rate; organic peroxide; vinylchloride polymers; 0.5-1.0 hour halflife |
| 05/02/2002 | EP1201118A1 Watering spike |
| 05/02/2002 | EP1199923A1 Method for modifying root growth |
| 04/25/2002 | US20020046492 Potting arrangement and method using pumice |
| 04/23/2002 | US6374542 Tree mountable planter assembly |
| 04/23/2002 | US6374541 Spill-resistant container for liquids |
| 04/18/2002 | WO2002006597A3 Modular green roof system with pre-seeded panels |