Urine diverter with end of life cycle indicator
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United States of America Patent
Stats
-
Aug 20, 2013
Grant Date -
Sep 13, 2007
app pub date -
Dec 4, 2006
filing date -
Dec 2, 2005
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An indicator that the cartridge is draining slowly is placed on top of the cartridge. When slow draining causes urine to pool on top of the cartridge, liquid enters a float housing, causing an indicator to change color. The indicator is visible through a lens in a diverter. The indicator may be a disk that undergoes a chemical reaction to change color or a float that flips over to reveal a side having a different color. When the cartridge is operating properly, the float displays a first color. Flipping of the float reveals a second color to the observer. A color change indicates, such as by signaling, that the cartridge needs to be replaced.
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Family
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Cited Art Landscape
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