Portable humidifier with keyed replaceable cartridge element
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 21, 2000
Grant Date -
N/A
app pub date -
Jan 27, 1999
filing date -
Jan 27, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A portable humidifier including a housing defining an air inlet, an air outlet, and an air flow path therebetween; a retainer disposed in the housing and defining key structure; and an air permeable, liquid absorbent cartridge element replaceably retained by the retainer and defining keyhole structure shaped and arranged to receive the key structure and at least one portion of the cartridge element being disposed in the air flow path. Also included is a blower disposed in the housing and activatable to produce air flow through the air flow path and cartridge element and a liquid supply for supplying liquid to the portion of the cartridge element.
First Claim
Family
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Cited Art Landscape
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