Personal air purifier
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United States of America Patent
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-
Dec 6, 2005
Grant Date -
Mar 24, 2005
app pub date -
Sep 19, 2003
filing date -
Sep 19, 2003
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A personal air purifier employs tapered reticulated foam semi-cylinders sized to be closely received within a user's nostrils through slight expansion of the nostril. The semi-cylinders include a flat base and a spherical shaped surface at a distal end with flattened surfaces circumferentially spaced about the semi-cylinder for enhanced fit within the nostril. The flat base of the two semi-cylinders is connected by an integral flexible band which extends across the end of the septum of the user's nose to preclude over-insertion and aid in removal.
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Family
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Cited Art Landscape
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