Filling method
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United States of America Patent
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Jan 13, 2004
Grant Date -
N/A
app pub date -
Oct 4, 2000
filing date -
Jan 3, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A method, and apparatus, for introducing a measured dose of powdered material into a dispensing device. The dispensing device includes two components which are relatively moveable between a first position, in which the two components together define a close space for accommodating the powdered material, and a second position in which the space is open separated from one of said components. The device is attached to a vessel partially filled with an amount of powdered material greater than that required to fill the space. The vessel is moved to a position at which the device lies below the level of the powdered material so that the powdered material occupies the space. The two components of the device are moved to their first position and the vessel is then moved to a position at which the attachment position lies above the powdered material and vessel. The device is then removed from the vessel.
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Cited Art Landscape
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