| Patents for A01G 27 - Self-acting watering devices, e.g. for flower-pots (5,834) |
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| 11/17/2004 | CN2655631Y Water-storage water-saving ventilating flowerpot |
| 11/17/2004 | CN1175780C Multifunctional flowerpot |
| 11/11/2004 | DE202004014289U1 Flower pot with a substrate and a plant is provided with a water storage vessel, and is constituted so that it adapts itselt to the water level without tipping over |
| 11/10/2004 | CN2655308Y Timing switch controller |
| 11/09/2004 | US6814266 Device for the distribution of water into vases or similar |
| 11/04/2004 | US20040216377 Self Watering Plant Container |
| 10/28/2004 | DE202004012375U1 Plant pot has in built water reservoir coupled to a spray unit with timed control for automatic watering |
| 10/21/2004 | WO2004090234A1 Guardrail for roads |
| 10/21/2004 | WO2004089064A1 System of plant pots for flower stands |
| 10/21/2004 | WO2004068935A3 Portable irrigation device |
| 10/19/2004 | US6805147 Automatic water supply system |
| 10/14/2004 | WO2004086851A1 Partition system |
| 10/14/2004 | US20040200142 Flower ornamental assembly |
| 10/07/2004 | US20040195372 Intermittent automatic irrigation system |
| 10/07/2004 | DE202004007125U1 Stand for plant pot has frustro-conical shape, pot fitting into recess in top of stand and being connected to it by hollow connector |
| 10/06/2004 | EP1464217A2 Flower ornamental assembly |
| 09/29/2004 | CN1168374C Plant cultivating pot |
| 09/23/2004 | WO2004035695A3 A device for instant manufacture of customized paint, a control system for use in the said device and a process for making the paint using the device |
| 09/23/2004 | US20040181999 Individual plant watering device |
| 09/22/2004 | CN2642034Y Domestic electronic automatic watering device |
| 09/22/2004 | CN2642029Y Greensward growth pot with water-saving and automatic sod-watering function |
| 09/22/2004 | CN2642028Y Flower pot with water-saving and automatic watering function |
| 09/21/2004 | US6793824 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 |
| 09/20/2004 | CA2422862A1 Microperf |
| 09/16/2004 | WO2004077931A1 Greening equipment |
| 09/15/2004 | CN2640228Y Dual-layer flower-pot cover |
| 09/10/2004 | WO2004075629A1 Greening body |
| 09/08/2004 | CN2638422Y Controllable infiltrating irrigation type culture pot for plant |
| 09/02/2004 | DE202004010278U1 Water supply system for plants comprises trough-shaped insert which fits over absorbent rods in container, tube for adding water being mounted in corner of container |
| 09/01/2004 | CN1525813A Individual plant watering system |
| 08/31/2004 | US6782659 Flower pot assembly |
| 08/26/2004 | DE10307771A1 Raised bed for cultivating economically useful plants and ornamental plants forms a ring around a garden pond with an irrigating device fed by the pond |
| 08/25/2004 | CN2634823Y City shade tree water storage capillary infiltrating irrigation apparatus |
| 08/25/2004 | CN2634821Y Automatic water suction flowerpot |
| 08/19/2004 | WO2004068935A2 Portable irrigation device |
| 08/19/2004 | DE202004002792U1 Plant growth system comprises plant growth medium with cavity containing water-storing material |
| 08/12/2004 | WO2004066716A1 Nutrient-flow wick culture system for potted plants and cultivation method thereby |
| 08/11/2004 | CN1518861A Water control valve and pipe as well as application in micro irrigation technique for plant |
| 08/05/2004 | WO2004064499A1 Method and utensil for cultivating plant |
| 08/05/2004 | WO2004064497A1 A pipe with valve for controlling water flow essping irrigator and the method for controlling water flow thereof |
| 08/05/2004 | US20040148856 Two containers facilitate the watering and nourishing of plants grown in containers |
| 08/05/2004 | US20040148852 Christmas tree watering device and method |
| 08/04/2004 | CN1517008A Pollution-free flowerpot |
| 08/03/2004 | US6769213 Monument irrigation apparatus |
| 07/28/2004 | CN2627822Y Pressure stablizing micro-watering device for flower-pot |
| 07/28/2004 | CN2627817Y Flower-pot |
| 07/27/2004 | US6766614 Automatic liquid dispensing device with smart properties |
| 07/22/2004 | US20040139650 Automatic portable watering system for indoors plant |
| 07/21/2004 | CN2626215Y Water-saving automatic irrigation device for outer wall and roof of stereo garden |
| 07/21/2004 | CN2626214Y Water-saving type automatic irrigation pot for producing high quality tobacco |
| 07/21/2004 | CN1158010C Seedling showing device |
| 07/14/2004 | CN2624614Y Micro-irrigation device for planting trees |
| 07/14/2004 | CN2624613Y Pressure-stabilizing micro-irrigation device |
| 07/14/2004 | CN1511445A Ornamental flower pot |
| 07/13/2004 | US6760998 Christmas tree self-watering apparatus |
| 07/08/2004 | WO2004056172A1 Capillary carpet and method of manufacturing thereof |
| 07/07/2004 | CN1510988A 浇水装置 Watering devices |
| 07/07/2004 | CN1509597A Sprinkler and watering pipeline, their manufacting method and light fog cooling method |
| 07/01/2004 | US20040124145 Using hydrophilic membrane; pervaporation; water pollution control |
| 07/01/2004 | DE10258909A1 Grave system with a plant bed comprises on the outer edge of the plant bed an edging and an approximately trough-shaped container for plants having a bearing edge on its outer edge for placing on the edging |
| 06/30/2004 | EP1432301A1 Method and apparatus for watering potted plants |
| 06/24/2004 | WO2004052084A1 Improvements relating to devices for watering pot plants |
| 06/24/2004 | DE202004002122U1 Plant container with wet, moist, and dry zone, comprising mechanism for control of water supply |
| 06/23/2004 | EP1430769A1 PLANT CULTIVATION METHOD, PLANT CULTIVATION TOOL, AND PLANT CULTIVATION VESSEL |
| 06/16/2004 | EP1427273A1 Capilar controlled watering of plants |
| 06/16/2004 | CN1505470A Hydroponic feeder and cooler |
| 06/16/2004 | CN1504850A Water level adjusting device and water storing equipment with adjustable water level |
| 06/10/2004 | US20040108393 Low-volume nursery pot irrigation apparatus and method |
| 06/09/2004 | CN1502222A Weed-proof paper card for cultivating plant |
| 06/03/2004 | US20040103580 Weed-preventing paper for use in plant cultivation |
| 06/02/2004 | EP1424004A1 Weed-preventing paper for use in plant cultivation |
| 06/02/2004 | EP1422996A1 Remote controlled water flow and drain system |
| 05/27/2004 | US20040099601 Using hydrophilic membrane; pervaporation; removal of suspended, dissolved impurities; water pollution control |
| 05/27/2004 | DE202004004867U1 Bewässerungsvorrichtung für Pflanzen Irrigation device for plants |
| 05/21/2004 | WO2004040965A1 Apparatus and method for measuring and controlling crop growth |
| 05/21/2004 | WO2004000005A3 Irrigation device comprising a bottle and a control cap |
| 05/20/2004 | US20040093793 Plant-cultivating container and plant-cultivating method |
| 05/19/2004 | EP1418802A2 A method and system for water management |
| 05/19/2004 | CN2616044Y Plant water-supplying device |
| 05/19/2004 | CN2616043Y Plant nutrient water-retaining stick |
| 05/12/2004 | CN2614434Y Controllable moisture, multifunction plant ecological cultivator |
| 05/06/2004 | US20040083646 Self-watering plant stand |
| 05/04/2004 | US6729070 Combination of container for growing plants and aerating root pruner |
| 04/29/2004 | WO2004035695A2 A device for instant manufacture of customized paint, a control system for use in the said device and a process for making the paint using the device |
| 04/29/2004 | WO2004034773A1 Bottom watering-type plant cultivation device |
| 04/29/2004 | DE202004003486U1 Bewässerungsvorrichtung zum Bewässern von Pflanzenbehältnissen und damit gebildete Bewässerungsanordnung Watering device for watering plant containers and irrigation arrangement formed therewith |
| 04/29/2004 | CA2508331A1 A device for instant manufacture of customized paint, a control system for use in the said device and a process for making the paint using the device |
| 04/15/2004 | US20040068931 Isolating plate for a flowerpot for storing water and supplying water |
| 04/14/2004 | EP1406480A1 Individual plant watering device |
| 04/14/2004 | CN2610636Y Water storage flowerpot and its pot core |
| 04/08/2004 | US20040065012 Water and air retaining flower and landscape planter pot method and apparatus |
| 04/08/2004 | DE202004001527U1 Spacer between flower pot and outer pot cover comprises base web unit with integral distance holders pointing perpendicularly in same direction and with ideal break points to adapt to different sizes |
| 04/07/2004 | CN1486592A Automatic water-saving dip-irrigating flower pot |
| 04/06/2004 | US6715233 Self-watering modular planter insert reservoir |
| 03/31/2004 | CN2607755Y Water-saving automatic infiltrating irrigation upper-middle vertical water-supplying device |
| 03/31/2004 | CN2607747Y Water-saving automatic infiltrating irrigation soilless cultivation |
| 03/31/2004 | CN2607746Y Automatic infiltrating irrigation seedlings-transplanting device with soil |
| 03/30/2004 | US6711851 Modular green roof system, apparatus and methods, including modular panels with complimentary edge systems |
| 03/30/2004 | CA2274003C Self-priming siphon, in particular for irrigation |
| 03/29/2004 | CA2436037A1 System for domestic cultivation of exotic plants including in-ground irrigation and aeration system |