Swimming pool main drain assembly
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United States of America Patent
Stats
-
Jun 2, 1998
Grant Date -
N/A
app pub date -
Nov 7, 1996
filing date -
Nov 7, 1996
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A swimming pool main drain assembly comprises a cup-shaped fitting recessed in a pool bottom and having an open mouth substantially coplaner with the pool bottom. A port is provided in the fitting which communicates with the suction inlet of a circulation pump. A return port assembly is provided in the fitting which communicates with an outlet of the circulation pump. The return port assembly includes an outlet conduit which directs water in a substantially vertical direction out of the main drain and educts a portion of the pool water.
First Claim
Family
International Classification(s)
Cited Art Landscape
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