Patents
Sitemap › A01 - Agriculture; Forestry; Animal husbandry; Hunting; Trapping; Fishing › A01G - Horticulture; Cultivation of vegetables, flowers, rice, fruit, vines, hops, or seaweed; Forestry; Watering › A01G 25 - Watering gardens, fields, sports grounds, or the like
Patents for A01G 25 - Watering gardens, fields, sports grounds, or the like (11,921)
03/1999
03/25/1999WO1999013867A1 Methods and compositions for treating pulmonary disorders using optically pure (s)-salmeterol
03/25/1999CA2304265A1 Methods and compositions for treating pulmonary disorders using optically pure (s)-salmeterol
03/24/1999EP0903300A1 Dispenser apparatus
03/24/1999EP0804064B1 Container for storing, transporting and dispensing liquid, especially water for drinking or watering
03/17/1999EP0901749A2 Electronic interface associable with an electronic control unit for an automatic watering system for remote controlled management of the system
03/17/1999EP0835166A4 Process for manufacturing drip irrigation systems using plastic lamination/extrusion techniques
03/17/1999CN2310454Y Watering device wound with micropipe without rope
03/16/1999US5882141 Low energy precision flooding irrigation apparatus and method
03/16/1999US5881955 Spraying device
03/16/1999US5881495 Multi-purpose turf stake and combination turf stake and frame construction assembly
03/11/1999DE19736570A1 Watering can
03/09/1999US5878963 Drip irrigation tubing surface discontinuity drip emitter flow disrupter
03/09/1999US5878956 Water conserving sprinkler unit
03/09/1999US5878955 Irrigation device having a two-step valve assembly
03/09/1999US5878953 Pressure actuated control system for sprinkler and irrigation systems
03/03/1999EP0898879A2 Device for controling a function by a programme
03/03/1999CN1209264A High-efficiency water-saving wall and cultivation technology of laying out mulch film at wall and bottom and making multiple holes in fields
02/1999
02/25/1999WO1999008798A1 An improved irrigation sprinkler
02/25/1999WO1999008797A2 External emitter for drip irrigation hose
02/25/1999WO1999008506A1 A mobile irrigation unit
02/24/1999CN2308250Y Suspension mobile drip irrigation system
02/23/1999US5873522 Water irrigation support
02/18/1999WO1999007209A1 Turbine for watering device
02/11/1999DE19734353A1 Watering nozzle combined with garden hoe
02/09/1999US5870302 Evapotranspiration remote irrigation control system
02/04/1999WO1999004616A1 Solar powered programmable valve and methods of operation thereof
02/03/1999CN2305845Y Watering gate
02/02/1999US5865377 Drip irrigation hose and method for its manufacture
01/1999
01/27/1999CN2305050Y Multifunction double wing type water saving irrigation machine
01/26/1999US5862997 Center pivot irrigation system with improved worm gear wheel drive
01/21/1999WO1999002273A1 Unibody pressure-compensating emitter
01/20/1999CN2304243Y Water dropper for drip irrigation
01/20/1999CN1041688C Flow emitter units and flow emitter
01/14/1999DE19729230A1 Surface for roads, paths, industrial and commercial areas, etc.
01/13/1999EP0808449A4 Hygrostat and system
01/07/1999EP0888709A1 Irrigation control unit with electronic programme selection and timing arrangement
01/07/1999EP0683973B1 Soil irrigation pipe, soil irrigation method using the same pipe, and method of supplying gas into soil
01/06/1999CN2302649Y Water-saving valve for watering field
01/05/1999US5855324 Drip irrigation hose and method of its manufacture
12/1998
12/29/1998US5853125 Rainfall detecting automatic sprinkler control system
12/23/1998CN2301055Y Hydraulic drive structure for sprinkler
12/17/1998WO1998038847A3 Drip irrigation hose with self-cleaning inlet
12/10/1998WO1998054953A1 Self-contained ecological watering system
12/10/1998WO1998054951A1 Method for optimising irrigation in cultivated fields using a water gun with high flow rate
12/09/1998EP0882392A2 "Electronic control unit with modifiable pre-set programs for the control of automatic watering systems with plural lines"
12/09/1998CN2299444Y High sand-carrying water leakage-removing filter
12/08/1998US5847568 Moisture sensor and irrigation control system
12/08/1998US5845851 Irrigation hose nozzle
12/02/1998EP0880887A2 "Electronic control unit for automatic watering systems with plural lines".
12/02/1998CN1200685A Agricultural and other spraying system
12/02/1998CN1200325A Method for mfg. drip irrigation tube and dripper unit used therein
12/02/1998CN1040938C 流体分配系统 A fluid distribution system
12/01/1998US5842813 Method of cold technology based irrigation of areas affected by aridity
11/1998
11/26/1998WO1998052404A1 Watering can
11/26/1998CA2261135A1 Watering can
11/24/1998US5839660 Auxiliary sprinkler system controller to maintain healthy turf with minimum water usage
11/24/1998US5839659 For providing fluids to the root zone of plants growing in soil
11/24/1998US5839658 Method of retrofitting irrigation control systems
11/22/1998CA2237213A1 Method of application of lawn and garden chemicals
11/18/1998CN1198878A High-level cultivating device
11/17/1998US5836339 Raindrop counter and control system for irrigation systems
11/12/1998WO1998050167A1 Pressure-compensating drip irrigation hose and method for its manufacture
11/11/1998EP0876093A1 A tube with line member allowing longitudinal tension
11/11/1998CN2296620Y Long and thin runner drip irrigation hose and water filler
11/11/1998CN2296619Y Miniature irrigation impulse generator
11/04/1998CN2296112Y Sprinkler
11/03/1998US5829686 Irrigation emitters having reduced sensitivity to clogging
11/03/1998US5829685 Regulated flow-restrictor devices particularly useful in drip irrigation
10/1998
10/28/1998CN2295322Y Anti-blocking dropping head
10/28/1998CN1197370A Method for monitoring growth and detection of environmental stress in plants
10/27/1998US5826792 Automatic control incorporated within lawn watering systems
10/27/1998US5826619 Irrigation control box of simplified usage with preset programs
10/22/1998WO1998046366A1 An improved spraying device
10/21/1998EP0872172A1 Method for manufacturing a dripper irrigation tube and dripper used in such a tube
10/20/1998US5825295 Irrigation signaling device
10/20/1998US5823433 Wind governed sprinkler control system
10/14/1998EP0683698B1 Self-protecting irrigation hose and method
10/14/1998CN2293938Y Compensation type micro-irrigation stable water flow device
10/13/1998US5820029 Drip irrigation emitter
10/06/1998US5816742 Permeable conduits for disbursing fluids
10/06/1998US5816498 Useful as a disease and pest control agent for agricultural crops
09/1998
09/29/1998US5813655 Remote-control on/off valve
09/29/1998US5813606 Radio controlled sprinkler control system
09/29/1998US5813603 Low throughput water system flow control members and methods of inhibiting swelling of such members
09/23/1998EP0865541A1 Agricultural drip tape
09/22/1998US5809691 Tree watering device
09/21/1998CA2232416A1 Agricultural irrigation line having dc motor drive system
09/17/1998DE19710591A1 Method for contactless moisture content measurement, used in agriculture
09/16/1998EP0863804A1 Drip irrigation hose and method of its manufacture
09/15/1998US5806769 Lawn and garden feeding and watering system
09/11/1998WO1998038850A1 Water level regulating device for paddy field
09/11/1998WO1998038847A2 Drip irrigation hose with self-cleaning inlet
09/09/1998EP0710155B1 Method for the manufacture of a drip irrigation hose with pressure compensation
09/03/1998WO1998038491A1 Moisture detection
08/1998
08/27/1998DE19706670A1 Substrate for growing plants
08/26/1998CN1191067A Automatic controlling device for land filtration irrigation
08/25/1998US5797417 Electric device for managing over time the operation of electrovalves
08/18/1998US5795100 Subterranean water collection and delivery device and system
08/18/1998US5794849 For an irrigation system
08/18/1998US5794848 Hygrostat and system
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