Humidifier
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 6, 2003
Grant Date -
Oct 24, 2002
app pub date -
Apr 20, 2001
filing date -
Apr 20, 2001
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A humidifier comprises a water tank with a top opening and an assembly with a warm mist distributor and a vaporization module with a boiling chamber. The vaporization module has an insulated wall chamber, nozzles extending from a closed end proximate the warm mist distributor and an end closure at the opposite end. The end closure has a central opening the facilities filling and draining of the boiling chamber. In use the central opening is closed, and a labyrinth passage through the end closure meters the water that enters the boiling chamber.
First Claim
Family
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Cited Art Landscape
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