Liquid purification or separation – Structural installation – Closed circulating system
Patent
1994-08-22
1996-11-05
Popovics, Robert J.
Liquid purification or separation
Structural installation
Closed circulating system
210248, 210255, 2104162, 210474, 119259, 119255, 239 20, A01K 6304
Patent
active
055714099
ABSTRACT:
This invention is directed to an aquarium waterfall assembly which may be placed on top of a single aquarium tank and used to move water from the tank, over a decorative waterfall and back to the tank. If desired, the aquarium water also may be filtered using the assembly. The invention also is directed to an aquarium and waterfall system, a decorative cover for an aquarium water heater and a method of transporting water in an aquarium system.
REFERENCES:
patent: 919157 (1909-04-01), Glaser
patent: 2674574 (1954-04-01), Pettas
patent: 3057094 (1962-10-01), Winkelman
patent: 3192899 (1965-07-01), Lucey et al.
patent: 3390665 (1968-07-01), Wininger
patent: 3591971 (1971-07-01), Tanner
patent: 3994807 (1976-11-01), Macklem
patent: 4285813 (1981-08-01), Stewart et al.
patent: 4351270 (1982-09-01), Sabin
patent: 4747538 (1988-05-01), Dunn et al.
patent: 4836142 (1989-06-01), Duback
patent: 5005521 (1991-04-01), Strong
patent: 5097795 (1992-03-01), Adey
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