Method and apparatus for filtering air entering an animal's nostrils
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Aug 28, 2007
Grant Date -
Feb 16, 2006
app pub date -
Aug 3, 2004
filing date -
Aug 3, 2004
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A method and apparatus for filter air entering an animal's nostrils include a filtering element operatively disposed with a lower portion contacting the animal's nose region between the animal's nostrils and upper lip. A nose mask may be secured against the animal's nose region with adhesive or one or more stretchable bands extending around a portion of the head of the animal.
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