Stuff-in type nose plug with air filters
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United States of America Patent
Stats
-
Apr 17, 2001
Grant Date -
N/A
app pub date -
Dec 8, 1998
filing date -
Nov 3, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A stuff-in type nose plug with air filters is made up a pair of plug units that are integrally connected to each other at one end and has an air filter made of active carbon fixed to the air inlet of each plug unit. Each plug unit made of soft material can be closely engaged with the nostril respectively so as to permit air to be inhaled via each active carbon air filter so that dirt and filthy air can be completely filtered before being inhaled by a person.
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Family
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