Plumbing overflow

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9790672
APP PUB NO 20150299994A1
SERIAL NO

14650380

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An overflow device for use with sinks and the like is described. The overflow device comprises a body adapted to be positioned adjacent the exterior of a sink bowl, the body having an inlet and an outlet joined by an inverted-U siphon passage, and a vent adapted to communicate ambient air to the top of the siphon passage, the vent being arranged to close when water level in the sink reaches a predetermined level. In at least one embodiment the vent has no moving parts.

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First Claim

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Family

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Patent Owner(s)

Patent OwnerAddress
MCALPINE & CO LTDHILLINGTON GLASGOW G52 4LF

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
McAlpine, James Edward Paisley, GB 26 191
McKendrick, Christopher Glasgow, GB 4 11

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