Flush valve seat

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9759344
APP PUB NO 20110226978A1
SERIAL NO

13039759

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Importance

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Abstract

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A flush valve has a valve body having an inlet and an outlet, and a piston disposed in the valve body between the inlet and the outlet. A surface is disposed in the valve body for seating the piston. The surface tapers inwardly as it passes into the outlet wherein the taper improves the flow characteristics of fluid passing by the taper thereby minimizing water hammer and leakage therethrough.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
MASCO CANADA LIMITED350 SOUTH EDGEWARE ROAD ST THOMAS N5P 4C4

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Du, Xan Vy London, CA 9 20
Kropiniewicz, Robert London, CA 7 3
Stauder, Frank A London, CA 12 59

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