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US 9,872,447 B2Granted
Automatic watering device
OwnerNam S. Phanginventor
Life of this patent
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Abstract
The invention relates to an automatic watering device which is self-contained, free standing, portable and easy to install. The automatic water device has at least one reservoir, at least one float, at least one conduit, and at least one base spike and enables the automatic watering device to dispense liquid at a regulated and constant rate by the principle of capillary action or wicking.
Claims17
An automatic watering device for watering plants, comprising:
- at least one reservoir having a body having a top portion and a bottom portion;
- an exit neck coupled to the bottom portion of the body of the reservoir;
- at least one base spike coupled to the exit neck;
- at least one float housed within the body of the reservoir comprising at least one wick assembly;
- and
- at least one conduit having two opposing ends, one end coupled to the at least one float and the opposing end coupled to the exit neck,
- wherein the automatic watering device utilizes capillary action to water the plants, wherein the at least one wick assembly includes a U-shaped tubular conduit that is positioned inside of the at least one float with one end extending through the bottom of the at least one float into the at least one reservoir,
- wherein the at least one float has an exit portion on a bottom surface thereof, and wherein the at least one conduit is coupled to the at least one float at the exit port.
5 more elements
An automatic watering device for watering plants, comprising:
- at least one reservoir having a body having a top portion and a bottom portion;
- an exit neck coupled to the bottom portion of the body of the reservoir;
- at least one base spike coupled to the exit neck;
- at least one float housed within the body of the reservoir comprising at least one wick assembly;
- and
- at least one conduit having two opposing ends, one end coupled to the at least one float and the opposing end coupled to the exit neck,
- wherein the automatic watering device utilizes capillary action to water the plants, wherein the at least one wick assembly includes a U-shaped tubular conduit that is positioned inside of the at least one float with one end extending through the bottom of the at least one float into the at least one reservoir, and
- wherein the at least one float is formed of a hollow body that houses at least one wick receptacle, the at least one wick assembly, and a float chamber.
5 more elements
An automatic watering device for watering plants, comprising:
- a reservoir;
- a plurality of floats housed within the reservoir,
- a plurality of wick assemblies, each wick assembly of the plurality of wick assemblies is housed within a respective float of the plurality of floats;
- a plurality of base spikes;
- and
- a plurality of conduits, each conduit of the plurality of conduits having two opposing ends, one end of each conduit being coupled to one of the plurality of floats and the opposing end of each conduit being coupled to one of the plurality of base spikes,
- wherein the automatic watering device utilizes capillary action to water a plurality of separate and discrete plants.
4 more elements
A method of watering plants, comprising the steps of:
- providing an automatic watering device comprising:
- at least one reservoir having a body having a top portion and a bottom portion;
- an exit neck coupled to the bottom portion of the body of the at least one reservoir;
- at least one base spike coupled to the exit neck;
- at least one float housed within the body of the at least one reservoir;
- at least one wick assembly comprising a wick, the at least one wick assembly housed within the at least one float;
- and
- at least one conduit having two opposing ends, one end coupled to the at least one float and the opposing end coupled to the exit neck;
- and
- filling the at least one reservoir with liquid,
- wherein the liquid is wicked through the wick in the at least one wick assembly via capillary action and is expelled through the at least one base spike into a growing medium to water the plants,
- wherein the at least one wick assembly includes a U-shaped tubular conduit that is positioned inside of the at least one float with one end extending through the bottom of the at least one float into the at least one reservoir,
- wherein the at least one float has an exit portion on a bottom surface thereof, and
- wherein the at least one conduit is coupled to the at least one float at the exit port.
11 more elements
Dependencies are inferred from the claim text.