| Patents for A01G 27 - Self-acting watering devices, e.g. for flower-pots (5,834) |
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| 12/17/1997 | EP0812534A2 Automatic humidification device for plants |
| 12/10/1997 | CN2269713Y Automatic showering bean sprouts machine |
| 11/26/1997 | EP0808449A1 Hygrostat and system |
| 11/20/1997 | DE19719347A1 Plant tray system with integrated self-watering |
| 11/13/1997 | DE4435974A1 Long term care device for potted plants |
| 11/13/1997 | DE19610025A1 Decorative, personal, air freshener |
| 11/06/1997 | WO1997040661A1 Water level indicator for plant substrate |
| 10/29/1997 | CN2265670Y Moisture preserving flower pot |
| 10/21/1997 | US5678600 Filling valve |
| 10/09/1997 | WO1997036474A1 Planter assembly having automatic water-feeding and drying intervals |
| 10/07/1997 | CA2118397C Method and apparatus for integrated pre-cultivation and ultimate cultivation of plants |
| 09/30/1997 | US5671562 Liquid level control device |
| 09/23/1997 | US5669178 Automatic Christmas tree waterer |
| 09/18/1997 | WO1997033463A1 Envelope for fluid delivery to plants |
| 09/18/1997 | DE19610241A1 Long-term humidifier for root-ball of pot plants |
| 08/13/1997 | EP0788734A1 Plant sprouting pot |
| 08/07/1997 | WO1997027734A1 Self-watering apparatus for plant |
| 08/07/1997 | DE19702920A1 Window sill plant watering facility |
| 08/07/1997 | DE19617031C1 Water-table indicator for hydroponics cultivation container |
| 07/22/1997 | US5649387 Crop cultivation apparatus |
| 07/15/1997 | US5647170 Watering wick for potted plant |
| 07/09/1997 | EP0782832A1 Vase for the correct preservation of flowers during the picking, storing, transport and sales phases |
| 07/09/1997 | EP0693869B1 Flowerpot, especially for forcing plants while using automatic watering |
| 07/08/1997 | US5644868 Plant container water-keeping assembly |
| 06/26/1997 | DE19604400C1 Fountain with water tank and plant pot |
| 06/11/1997 | EP0777411A1 Container for cultivations of different kind |
| 06/11/1997 | CN1151243A Plant seedlings growing bed and its method |
| 06/03/1997 | US5634592 Flow control apparatus and method for making same |
| 06/03/1997 | US5634342 Electronic household plant watering device |
| 05/22/1997 | DE19542998A1 Plant or seed-bed watering system |
| 05/15/1997 | DE19525269A1 Tanks for watering hanging basket flowers |
| 05/13/1997 | US5628147 Device for keeping a flower pot or the like raised from the bottom of a flower pot concealer or the like |
| 04/30/1997 | DE19608260A1 Bio=active motor vehicle interior air filter or processor for terrarium |
| 04/23/1997 | EP0769243A1 A system for automatic watering of plants in pots |
| 04/22/1997 | US5622004 Self-watering growing systems |
| 04/09/1997 | EP0766914A1 Means for keeping plants temporarily alive without watering them and method applying this means |
| 04/01/1997 | US5615516 For use on a tree |
| 03/26/1997 | EP0764400A1 Plant-growing system and plant-growing method |
| 03/26/1997 | CN1145716A Automatic watering device |
| 03/23/1997 | CA2186079A1 System for supporting and irrigating plant pots |
| 03/12/1997 | EP0761090A1 Automatic device for irrigation with or without special water droppers including a water dropper tank |
| 02/11/1997 | US5601236 Plant watering device and method for promoting plant growth |
| 02/06/1997 | WO1996039801A3 Multi-purpose automatic filling and leveling liquid basin with liquid transfer |
| 01/28/1997 | US5596839 Modified long term self feeding planter |
| 01/09/1997 | WO1997000605A1 Container for cultivations of different kind |
| 01/08/1997 | CN2244294Y Constant wetness water supplying device for planting inside or outside building |
| 01/02/1997 | EP0750838A1 Automatic water supply device |
| 01/02/1997 | DE19522235A1 Plant container with controlled water supply |
| 12/25/1996 | CN2243173Y Automatic timing flower-watering apparatus |
| 12/23/1996 | CA2152516A1 Irrigation swing arm |
| 12/19/1996 | WO1996039801A2 Multi-purpose automatic filling and leveling liquid basin with liquid transfer |
| 12/19/1996 | CA2257539A1 Multi-purpose automatic filling and leveling liquid basin with liquid transfer |
| 12/18/1996 | EP0748585A1 Plant container water-keeping assembly |
| 11/19/1996 | US5575110 Self watering Christmas tree stand |
| 11/17/1996 | CA2176102A1 Subirrigation system and related method |
| 11/06/1996 | CN2239134Y Plant culture vessel having automatic water supply |
| 10/29/1996 | US5568701 Means and method for automatic, self-dispensing, timed-release, constant feeding of potted plants |
| 10/24/1996 | WO1996032834A1 Container for plants |
| 10/19/1996 | CA2147222A1 Container for plants |
| 10/16/1996 | EP0737419A1 Flower pot for automatic and continuous watering of the bedded plant |
| 10/11/1996 | CA2146674A1 Flexible hose funnel |
| 10/10/1996 | WO1996031112A1 A self-irrigating pot |
| 10/10/1996 | DE19601927A1 Plant vessel with open water chamber |
| 10/10/1996 | DE19536910C1 Watering system for plant containers |
| 10/04/1996 | CA2146176A1 Plant tender |
| 09/26/1996 | WO1996028964A1 Container for continuous watering of plants |
| 09/25/1996 | EP0733462A1 Method for making double-walled container |
| 09/25/1996 | EP0733328A1 Vessel, for example vase or font for holy water |
| 09/25/1996 | CN1131500A Moisture-retaining device for planting container |
| 09/24/1996 | US5557885 Hydroponic planter |
| 09/17/1996 | US5555675 Plant cultivation apparatus and method |
| 09/11/1996 | EP0730823A1 Ornamental plant base |
| 09/10/1996 | US5553970 Water-saving irrigation device |
| 09/10/1996 | US5553418 Decreased-tilt flower pot drain |
| 08/20/1996 | US5546700 Fluid level control system |
| 08/06/1996 | US5542605 Automatic liquid dispenser |
| 07/31/1996 | CN1127582A Device for watering flowerpots |
| 07/16/1996 | US5535547 Conduit and float gauge apparatus |
| 07/16/1996 | US5535542 Container for the purpose of humidifying vessels of flowers and plants and vessels capable of humidifying flowers and or plants |
| 07/11/1996 | WO1996021143A1 Hygrostat and system |
| 06/19/1996 | EP0716805A1 Jardiniere with electronic irrigation |
| 06/18/1996 | US5526607 Contains cellulose or cellulose ether |
| 06/11/1996 | US5524387 For growing plants with a small amount of water |
| 06/04/1996 | US5522179 Automatic christmas tree stand water level control system |
| 05/30/1996 | DE4441521A1 Automatic electronic continuous watering system e.g. for house plants |
| 05/09/1996 | DE4440421A1 Watering ring for plants etc. |
| 05/07/1996 | US5513677 For watering a live tree removed from the ground |
| 04/30/1996 | US5511341 Good neighbor house plant watering system |
| 04/18/1996 | WO1996010906A1 Leak-resistant container and water reservoir |
| 04/17/1996 | CN2224508Y Automatic watering flower-pot |
| 04/02/1996 | US5502924 Planter assembly having automatic water-feeding and drying intervals |
| 03/28/1996 | CA2133008A1 Automatic watering device |
| 03/13/1996 | EP0700633A1 Device for watering flower pots |
| 03/07/1996 | DE4431436A1 Growing aid for potted plants |
| 03/06/1996 | EP0699383A1 Crop cultivation apparatus |
| 03/06/1996 | EP0601017B1 Device for the continuous watering of plants |
| 02/27/1996 | US5493811 Plant watering method and apparatus |
| 02/20/1996 | US5491929 Leak-resistant transportation and storage container |
| 02/20/1996 | US5491928 Dual container for house plants |
| 02/08/1996 | DE4427292A1 Water reservoir for wooded areas |