In-tank dispensing device for dosing a toilet bowl
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United States of America Patent
Stats
-
Oct 16, 1990
Grant Date -
N/A
app pub date -
May 5, 1989
filing date -
May 5, 1988
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A passive dispenser, adapted to be positioned in the cistern of a toilet, useful for dosing a toilet bowl with an additive such as a disinfectant, cleaning agent, colorant, perfume or the like, has a first chamber and a second chamber separated by a common wall having an opening therein, a second wall extending upwardly from a base of a second of the chambers and spaced apart from the common wall opening to define a cavity having an open upper end to permit fluid communication between the chambers, the first chamber being adapted to hold the additive, the second chamber having a filling means to admit water thereinto during filling of the cistern and a discharge means to discharge additive-containing water into the toilet bowl when the toilet is flushed.
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