Dose indicator device for a fluid or powdery product dispenser
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United States of America Patent
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-
Aug 3, 2010
Grant Date -
Jul 24, 2008
app pub date -
Mar 14, 2006
filing date -
Mar 16, 2005
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A dose-indicator device for using with a dispenser device for dispensing fluid or powder, in particular a pharmaceutical, so as to indicate the number of doses that have been emitted or that remain to be emitted from the dispenser device, the indicator device comprising a first rotary disk (10) and a second rotary disk (20) that is preferably opaque, said first disk (10) including indicator numbers and/or symbols (11) that are disposed in peripheral manner about the axis of rotation (X) of said first rotary disk (10) around at least two concentric circles, and said second disk (20) including at least one viewing window (21).
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