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US 5,474,029 AGranted
Animal watering apparatus
AssigneeHutterian Brethren Church of Whitelake
InventorGeorge K. Hofer
Life of this patent
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AssigneeHutterian Brethren Church of Whitelake
InventorGeorge K. Hofer
Estimating the term…
An animal watering apparatus has a centrally located cylindrical casing extending vertically downwardly in the ground with the surface of the water in the casing being located generally at ground level. A liquid level device or regulator is located below the surface of the water in the casing so as to not be susceptible to freezing. A water supply line is located below the frost line of the ground and provides water to the liquid level device in the central casing. A second casing is positioned in the ground and is connected to the central casing at the bottom of both casings such that the water supply to the central casing is also supplied to the second casing. Insulation surrounds substantially the length of the first and second casings. The liquid level device may be readily removed from the central casing from the ground surface so as to service the liquid level device and its associated tubing.
An animal watering apparatus comprising a first longitudinal casing, a second longitudinal casing, said first and second longitudinal casings being interconnected as to allow water to circulate between said first and second longitudinal casings, a water supply line to supply water to said first longitudinal casing, a regulator to regulate water emitted from said water supply pipe to said first longitudinal casing, insulation surrounding a substantial portion of the length of said first and said second longitudinal casings and being adapted to extend below the frost line of the ground in which said insulation is positioned, said regulator being located within said first longitudinal casing when said first longitudinal casing is in its operating configuration, said regulator being a liquid level regulator located below the surface of the water in said first longitudinal casing when said first longitudinal casing is in its operating configuration, said liquid level regulator being vertically adjustable within said first longitudinal casing, tubing associated with said liquid level regulator to connect said regulator to said water supply line, a connector associated with said water supply line, said connector including a collar adapted to be slidably and removably inserted in a bracket associated with said water supply line, said liquid level regulator being adapted to be inserted within and removed from said first longitudinal casing.
Animal watering apparatus comprising a first longitudinal casing, insulation surrounding said first longitudinal casing, a liquid level control and associated piping located in said first longitudinal casing, a water supply line operable to provide water to said liquid level control, a shutoff valve operably connected to said water supply line, said water supply line and shutoff valve are located below the frost line of the ground in which said water supply line is located, an adjustor to adjust the vertical position of said liquid level control within said first longitudinal casing, and a substantially vertical access passageway to provide access to said shutoff valve from the surface of said ground in which said first longitudinal casing is located.
Animal watering apparatus comprising a liquid level regulator, tubing associated with said regulator, a connector associated with said regulator and tubing to connect said liquid level regulator to a water supply line, said connector including a collar adapted to be slidably inserted in a bracket associated with said water supply line, said liquid level regulator being adapted to be inserted within and removed from a casing which is located below the ground surface, said liquid level regulator being adapted to be located below the surface of the water in said casing when said casing is in its operating configuration.
Dependencies are inferred from the claim text.