Liquid purification or separation – With alarm – indicator – register – recorder – signal or... – Transparent
Reexamination Certificate
2006-01-31
2006-01-31
Prince, Fred G. (Department: 1724)
Liquid purification or separation
With alarm, indicator, register, recorder, signal or...
Transparent
C210S232000, C210S250000, C210S416100, C415S121200
Reexamination Certificate
active
06991721
ABSTRACT:
A water filtration and pumping apparatus typically for use with swimming pools includes a pump casing having mounted therein an electric motor driving an impeller within an impeller housing. The impeller housing has a water inlet. A filter casing mounted directly atop of the pump casing has a water outlet. The filter casing is attached to the pump casing via a number of support legs extending between the two casings. One of the support legs provides a water flow passage between the impeller housing and the filter casing via which water from the water inlet pumped by the impeller passes en route to the filter casing for filtration and dispensation via the water outlet.
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U.S. Appl. No. 10/360,520, filed Feb. 6, 2003, Self-Rising Swimming Pool Construction.
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Aqua-Leisure Industries, INC
Prince Fred G.
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