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Class Information
Number: 47/79
Name: Plant husbandry > Receptacle for growing medium > Irrigator
Description: Device for supplying water or water vapor to the soil and roots to refresh or revitalize the plant.










Sub-classes under this class:

Class Number Class Name Patents
47/81 Fibrous wick 191
47/80 Porous member or crock 104
47/82 Vertical array 121


Patents under this class:
1 2 3 4 5 6 7 8 9 10

Patent Number Title Of Patent Date Issued
4542762 Automatic liquid delivery apparatus Sep. 24, 1985
4527353 Irrigation/fertilization control and distribution system Jul. 9, 1985
4521989 Sprouting apparatus Jun. 11, 1985
D278075 Plant irrigator Mar. 19, 1985
4475307 Apparatus for dispensing a liquid Oct. 9, 1984
4463527 Grave marker for memorial Aug. 7, 1984
4447983 Plant irrigation system May. 15, 1984
4446652 Unitary flower pot May. 8, 1984
4435918 Decorative flower pot Mar. 13, 1984
4430829 Moisture control apparatus Feb. 14, 1984
4389815 Wick support for wick-watering plants Jun. 28, 1983
4368593 Device for storage and dosed delivery of liquids Jan. 18, 1983
4347687 Watering system for flower pots and plant boxes Sep. 7, 1982
D266017 Watering can Aug. 31, 1982
4346532 Planter Aug. 31, 1982
4335540 Combined plant container and watering device Jun. 22, 1982
4332105 Apparatus and method for plant growth in aeroponic conditions Jun. 1, 1982
4329814 Potted plant water protection technique May. 18, 1982
4329812 Horticultural devices May. 18, 1982
4328641 Method and receptacle for growing plants May. 11, 1982
4308690 Planter Jan. 5, 1982
4300311 Hydroponic irrigation valve and system Nov. 17, 1981
4291493 Apparatus for sprouting seeds Sep. 29, 1981
4291499 Propagation of plants Sep. 29, 1981
4290229 Installation for cultivation of crops on water Sep. 22, 1981
4281625 Automatic water supply device Aug. 4, 1981
RE30657 Balanced botanical growth container Jun. 30, 1981
4271630 Soil supports for plant containers Jun. 9, 1981
4270309 Plant receiving vessel for insertion in a hydroponic vessel Jun. 2, 1981
4268994 Three-dimensional planter May. 26, 1981
4265050 Flower pot with controlled moisture May. 5, 1981
4255896 Hydroponic growing apparatus Mar. 17, 1981
4255898 Modular plant device Mar. 17, 1981
4242835 Container for the individual transportation of plants Jan. 6, 1981
4241538 Device for automatically watering plant containers Dec. 30, 1980
4236351 Planter with tubular air hole member Dec. 2, 1980
D257529 Combined plant pot liner and water level gauge Nov. 18, 1980
4213271 Planter Jul. 22, 1980
4211036 Planter basket Jul. 8, 1980
D255555 Combined flower pot, internal support and tubes therefor Jun. 24, 1980
4204367 Plant pot holder or reservoir May. 27, 1980
4198783 Hydroponic apparatus Apr. 22, 1980
4198784 Vessel for supporting and automatically providing liquid to vegetation Apr. 22, 1980
4194691 Automatic control of the moisture content of the soil Mar. 25, 1980
4189867 Hydroponic unit Feb. 26, 1980
D254127 Combined flowerpot tray, and watering reservoirs Feb. 5, 1980
4185414 Feed regulator for nutrient film agriculture system Jan. 29, 1980
4183176 System for supplying liquids to potted plants Jan. 15, 1980
4183175 Self-watering apparatus for growing plants Jan. 15, 1980
4179846 Horticultural devices Dec. 25, 1979

1 2 3 4 5 6 7 8 9 10










 
 
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