AIR FRESHENING SYSTEM
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United States of America Patent
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Issued Date -
May 23, 2013
app pub date -
Jul 12, 2011
filing date -
Jul 12, 2010
priority date (Note) -
Published
status (Latency Note)
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Abstract
An air freshening system includes a container 54 having a permeable membrane 120 disposed thereon and a volatile material 56 disposed therein. An impermeable laminate 122 is releasably attached to the permeable membrane 120 and is adapted to be removed therefrom prior to use. An attachment mechanism is adapted to retain the container on a stem 52.
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Cited Art Landscape
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