Exhaust baffle filter
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 24, 2002
Grant Date -
N/A
app pub date -
Mar 27, 2001
filing date -
Mar 27, 2001
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An exhaust baffle filter comprising a frame, a plurality of overlapping upper and lower channels extending between the sides of the frame, and at least one trough at the end of the lower channels. Each upper channel has a ceiling and downwardly-extending walls. Each lower channel has a floor and upwardly-extending walls that vertically overlap the upper channel. The trough has a floor at or below the lower channel floors that is sealed to prevent leakage by liquids. Openings in the lower channel floors allow the grease in the lower channels to drain into the trough.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
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