REMOVAL OF ODOURS FROM TOILET BOWL
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
N/A
Issued Date -
Sep 27, 2012
app pub date -
Aug 23, 2010
filing date -
Aug 30, 2009
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A toilet bowl or urinal, or water trap has an outlet connected to a source of negative pressure such as an extraction fan, the outlet being located above the water trap in the bowl or urinal and unconnected to either the soil water pipe or the flush water pipe. The inlet to the trap includes a portion below and a portion above the level of the water in the trap.
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Family
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Cited Art Landscape
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