Buoyancy vest vent valve with reliable seating

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United States of America Patent

PATENT NO 9663203
SERIAL NO

15048953

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Importance

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Abstract

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A vent valve for a buoyancy control device suitable for divers, where the valve may be opened by any combination of over-pressure, manual pressure relief or a powered means, where a force to a valve plug is applied by means of a spring that is constrained to prevent entirely lateral and angular movement but in which movement of the plug in the axis of the seat is unconstrained.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
MARINE DEPTH CONTROL ENGINEERING LLC200 EAST PALETTO PARK ROAD BOCA RATON FL 33432

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Sinclair, Andrew Les Collons, CH 21 255
Webb, Christopher Les Collons, CH 22 174

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