Liquid purification or separation – Structural installation – Closed circulating system
Reexamination Certificate
2007-05-08
2007-05-08
Chin, Randall (Department: 1744)
Liquid purification or separation
Structural installation
Closed circulating system
C210S238000, C210S416200, C004S490000, C015S001700
Reexamination Certificate
active
11050530
ABSTRACT:
A portable pool cleaning system for the remote cleaning of a swimming pool including a housing and a base. A motor is connected to the housing and is attached to a high pressure pump wherein the pump includes both intake and ports. The first tubing is connected to the intake port and the opposite end is inserted into the swimming pool for the transportation of water from the swimming pool to the pump. A second tubing is connected to an output port of the high pressure pump with the opposite end of the second tubing placed into the swimming pool and attached to a self-propelled cleaning device. The self-propelled cleaning device uses a high pressure water stream as a scrubbing function. The motor is connected to a timer which is connected to a power source. The timer initiates the activation and deactivation of the motor and the self-propelled cleaning device. A means for attaching the base and portable pool cleaning system to the periphery of the swimming pool is also included.
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Chin Randall
Ehrlich Henry L.
Winstead PC
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