Electric powered automatic swimming pool cleaning system
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United States of America Patent
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-
Nov 26, 2002
Issued Date -
N/A
app pub date -
May 15, 2001
filing date -
Nov 15, 1999
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A system for automatically cleaning swimming pools includes a unitary body having a level control subsystem for selectively moving the body to a position either proximate to the surface of the water pool or proximate to the interior surface of the containment wall, a propulsion subsystem operable to selectively propel the body in either a forward or rearward direction, and a cleaning subsystem operable in either a water surface cleaning mode for skimming or scooping or a wall surface cleaning mode for vacuuming or sweeping. The subsystems are powered by an electric source such as solar cells and/or rechargeable batteries and/or a wire extending to the unitary body from an external power source. An alternative embodiment uses separate top and bottom units tethered together by an electric conduit.
First Claim
Family
International Classification(s)
Cited Art Landscape
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