Liquid purification or separation – Structural installation – Closed circulating system
Patent
1998-07-23
1999-03-30
Woo, Jay H.
Liquid purification or separation
Structural installation
Closed circulating system
119259, 210169, 210232, 210282, 2104162, A01K 6304
Patent
active
058883878
ABSTRACT:
A fish filter is provided including a mounting assembly mounted on a fish tank. Also included is a filter situated within the mounting assembly. The filter has filtering material situated therein. At least one vertical pipe extends from the filter on a first side of the filtering material. Further, an output is positioned on a second side of the filtering material. Situated within the fish tank is a pump which is connected to the filter for suctioning water through the vertical pipe and the filtering material.
REFERENCES:
patent: 2828019 (1958-03-01), Lambertson
patent: 3487935 (1970-01-01), Lovitz
patent: 4820410 (1989-04-01), Cavalcante
patent: 5294335 (1994-03-01), Chiang
patent: 5336401 (1994-08-01), Tu
Lawrence Frank
Woo Jay H.
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