Underwater filtration operator
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United States of America Patent
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Sep 14, 2004
Grant Date -
Jan 16, 2003
app pub date -
Jul 12, 2002
filing date -
Jul 16, 2001
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An underwater filtration operator which can be suspended in a river, lake, pond or other water body to filter water from the water body. The underwater filtration operator may be electrically charged to discharge impurities in the water body and increase filtering efficiency and the operator includes a housing having a selected configuration and divided into one or more filtration units, each of which includes a filter medium for filtering water from the water body. A pump is provided in the housing for receiving the filtered water from the filtration units and pumping the filtered water to a collection tank or dispenser or directly to an end user or to a reverse-osmosis water filtration unit for further filtration.
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