Smoke filtering apparatus
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 25, 1992
Grant Date -
N/A
app pub date -
Dec 16, 1991
filing date -
Dec 16, 1991
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An apparatus to direct cigarette smoke and the like in an ambient environment relative to a filter housing includes a base, with the base mounting a support plate to an upper distal end of an adjustable tube adjustably mounted within the base. A filter housing is mounted to the plate to include a fan organization to direct ambient air through the filter, with a surrounding truncated conical shield oriented about the filter housing to effect directing of smoke and the like to the filter.
First Claim
Family
International Classification(s)
Cited Art Landscape
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