Indicating device
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United States of America Patent
Stats
-
Sep 6, 2005
Grant Date -
Dec 18, 2003
app pub date -
Feb 18, 2003
filing date -
Jan 16, 1998
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A device for dispensing metered dosages of a substance from a container includes a dispenser housing and an indicating device. The indicating device includes an indicator housing, at least one engagement member disposed in the indicator housing, a plurality of indicator members coaxially mounted in the indicator housing, and an actuator coupled to and moveable with the container relative to the plurality of indicator members and the dispenser housing. The actuator member is selectively engaged with at least one of indicator members and is operative to advance the at least one indicator member an incremental amount. The at least one engagement member is selectively engaged with an advancement member so as to bias the advancement member into operable engagement with at least one of the indicator members and move the at least one indicator member an incremental amount. A method for dispensing metered dosages of the substance is also provided.
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Cited Art Landscape
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