Valve
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Feb 18, 2014
Grant Date -
Sep 29, 2011
app pub date -
Mar 28, 2011
filing date -
Mar 27, 2010
priority date (Note) -
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status (Latency Note)
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Abstract
A valve includes a body, a plug and a diaphragm defining an aperture and a seat. The diaphragm is substantially movable in response to a force applied to the seat by the plug. The valve can be cycled between an open state in which the plug is free of the seat, a closed state in which the plug is seated against the seat, and a third state in which the plug is seated against the seat and substantially deflects the diaphragm.
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