Dry urinal apparatus

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10327604
APP PUB NO 20170100004A1
SERIAL NO

15288890

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A dry urinal apparatus, comprising a receptacle configured to store urine, the urine having a layer of oil on its surface and a siphon assembly disposed within the receptacle and coupled to a reservoir. The siphon assembly includes a siphon tube and drain tube, the siphon tube operable to force urine down the drain tube, wherein the reservoir is configured to cease operation of the siphon assembly prior to the siphon tube pulling up the layer of oil with the urine. The reservoir is configured to cease operation of the siphon assembly in response to a distance required to pull air bubbles up the reservoir and into the drain tube being less than a distance required to raise urine into the drain tube.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
EIDON LLC7808 SE 24TH STREET MERCER ISLAND WA 98040

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Johnson, Roger N Mercer Island, US 31 269

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