Drain Stopper and Strainer

Number of patents in Portfolio can not be more than 2000

United States of America

APP PUB NO 20200011038A1
SERIAL NO

16558262

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A drain stopper includes a cap, a seal and a strainer engaged with the cap, and a gripping element engaged with the strainer. The gripping element is resilient and has a generally tubular shape with longitudinal notches, which give it a segmented annular shape. A person grips and squeezes the gripping element to insert the stopper/strainer into a drain pipe, after which the gripping element expands and grips an inside wall of the drain pipe. The person pushes downwardly on the cap to place the stopper/strainer in a closed position and pulls up on the cap for an open position. Another drain stopper includes a cap, a seal, a push-push mechanism, a strainer engaged with the mechanism, and a flange or prongs that rest on a drain flange for holding and supporting the drain stopper.

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First Claim

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Family

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Patent Owner(s)

Patent OwnerAddress
PF WATERWORKS LP16802 BARKER SPRINGS RD SUITE 700 HOUSTON TX 77084

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ahuja, Sanjay Katy, US 35 183
Beck, Harold Kent Copper Canyon, US 23 683

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