Advanced pool cleaner construction

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9856669
SERIAL NO

14571600

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A pool cleaner having an intake opening at the bottom of the body and two rollers on either side of the intake opening on which the pool cleaner rests and traverse the pool floor. In an embodiment, the rollers define a cleaning path with maximum water flow through the intake opening into the pool cleaner caused by hydraulic forces as a result of at least one pump being turned on. In an embodiment, pool cleaner is unstable when moving on the rollers. In an embodiment, wheels are placed at corners of the pool cleaner and raised above the floor, allowing a rocking motion and easy turns of pool cleaner.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
HUI WING-KIN MARTINFLAT D 17/F FLOURISH FOOD MFG CTR 18 TAI LEE STREET YUEN LONG NEW TERRITORIES HONG KONG

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hui, Andrew Matthew San Jose, US 10 103
Hui, Wing-Kin Hong Kong, CN 53 586
Hui, Wing-Tak Hong Kong, CN 40 430

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