Dispensing – With discharge assistant – Fluid pressure
Reexamination Certificate
2007-01-30
2007-01-30
Mancene, Gene (Department: 3754)
Dispensing
With discharge assistant
Fluid pressure
C222S450000, C128S200230, C604S186000, C604S407000, C251S065000
Reexamination Certificate
active
09936505
ABSTRACT:
A metering valve that includes a valve body defining a metering chamber having an inlet valve adapted to be reversibly actuable from an open position to a closed position located at the inlet, and an outlet valve adapted to be reversibly actuable from a dispensing to a non-dispensing position located at the outlet, where the outlet valve includes an outlet valve seat adapted to be in biasable contact with an outlet valve poppet is described. Aerosol containers and inhalation devices that include such metering valves are also described, as are methods of using such inhalation devices.
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Anderson Gregor John McLennan
Jones Anthony Patrick
Rand Paul Kenneth
Buechner Patrick
Mancene Gene
Smithkline Beecham Corporation
Strickland J. Michael
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