Pool cleaning method and device

Cleaning and liquid contact with solids – Processes – Using solid work treating agents

Reexamination Certificate

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Details

C015S001700

Reexamination Certificate

active

07118632

ABSTRACT:
A method and a device for cleaning the bottom and sides of a swimming pool having a housing with front and rear ends and opposite sides, a pair of motor driven cylindrical brushes rotatably secured to the front and rear ends of the housing, a suction pump disposed within the housing, and a floatation element disposed within the housing and secured to one side of the housing.

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