GAS BOTTLE VALVE STEM PROTECTIVE DEVICE
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United States of America Patent
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Issued Date -
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app pub date -
Feb 10, 2012
filing date -
Sep 15, 2006
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A protective device for use in connection with a four-sided valve stem for gas bottles and having a gas port, comprised of a unitary molded tubular body comprising four sides and having opposing open ends; one or more projections extending from an interior surface of said protective device and adapted to physically engage with a portion of an opposing side of said valve stem, a tear strip provided within at least a portion of a side surface of the protective device, whereby at least a portion of the side surface of the protective device may be removed by tearing the tear strip to permit disengagement and removal of the protective device from the valve stem; and a housing for storage of a washer seal extending laterally outwardly along a plane transverse to a longitudinal axis of the unitary molded tubular body.
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