Plant husbandry – Tree trunk supporting base with liquid reservoir
Patent
1994-09-28
1995-12-12
Raduazo, Henry E.
Plant husbandry
Tree trunk supporting base with liquid reservoir
47 79, A47G 702
Patent
active
054738377
ABSTRACT:
A device for maintaining a water level within a fluid reservoir, such as a Christmas tree stand or aquarium. The inventive device includes a pump for supplying water from a container to the fluid reservoir. A switch responsive to the water level of the reservoir communicates with the pump to effect energization thereof as the water level declines. The pump preferably includes a resilient stopper to permit mounting of the pump to an empty bottle or the like.
REFERENCES:
patent: 2120048 (1938-06-01), Turner
patent: 4825587 (1989-05-01), Stancil
patent: 5224294 (1993-07-01), Reed
patent: 5315787 (1994-05-01), Schleicher
Skoczylas Georgette P.
Skoczylas Henry F.
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