Valve stem with auxiliary port

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United States of America Patent

PATENT NO 9375985
APP PUB NO 20130269849A1
SERIAL NO

13816298

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Importance

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Abstract

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A valve stem may comprise an auxiliary port. Devices such as an air pressure gauge, a tire pressure monitoring system sensor, temperature gauges and one-way valves may be mounted to the auxiliary port. A valve stem with auxiliary port may be used in an automatic tire inflation system. A sleeve may be translatably mounted to the valve stem to cover and uncover the auxiliary port.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
PRESSURE SYSTEMS INTERNATIONAL LLC4323 INTERSTATE WAY SAN ANTONIO TX 78219

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fountain, Peter N M I Leetonia, US 1 3
Hennig, Mark Kevin Corpus Christi, US 37 372

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