AEROSOL ACTUATOR
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United States of America Patent
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app pub date -
Feb 26, 2010
filing date -
Jun 26, 2001
priority date (Note) -
Abandoned
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Abstract
A metered dose aerosol actuator, for use in association with a pressurized medicament container provided with a dispensing metering valve having a valve stem, including a housing adapted to receive the container, a stem block extending upwards from the base of the housing and adapted to engage the valve stem by means of a cavity provided in the stem block, the stem block being provided with a spray orifice adapted to be in flow connection with the valve stem and the cavity, a sump extending downwards from the cavity relative to the spray orifice, wherein the sump has a smooth, rounded interior surface.
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