Magnetic drain stopper assembly and method

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9427114
APP PUB NO 20130312177A1
SERIAL NO

13978448

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A magnetic drain stopper for use in a basin drain. A stopper is disposed for reciprocation in the drain pipe and includes a stopper magnet. A curvilinear actuator outside the drain pipe supports one or more driver magnets for movement in a non-linear path toward and away from the stopper magnet. When moved toward the stopper magnet, the driver magnets induce the stopper to lift away from a sealed condition so that water can exit the basin. The curvilinear actuator may include a generally cylindrical base captured in a sleeve-like hinge bracket. A control rod is coupled to a push rod that receives manual input from a user. A pair of flanking legs may be attached to the ends of the base, with each leg carrying a driver magnet half. The curvilinear actuator may include an optional draw-down magnet to hold the stopper in its sealed condition.

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First Claim

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Family

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Patent Owner(s)

Patent OwnerAddress
TONG HENRYNot Provided

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Tong, Henry Northville, US 5 35

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