In-tank dispensing device for dosing a toilet bowl

Details In-tank dispensing device for dosing a toilet bowl In-tank dispensing device for dosing a toilet bowl

1989-05-05

1990-10-16

Recla, Henry J.

Baths, closets, sinks, and spittoons

Disinfection

Dispensing to air from closet

4227, E03D 903

Patent

active

049625497

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.

REFERENCES:
patent: 1419498 (1922-06-01), Grant
patent: 4171546 (1979-10-01), Dirksing
patent: 4432102 (1984-02-01), Woodruff et al.
patent: 4480341 (1984-11-01), Richards
patent: 4507811 (1985-04-01), Buelow et al.
patent: 4507812 (1985-04-01), Dubois et al.
patent: 4513459 (1985-04-01), Doughty
patent: 4530118 (1985-07-01), Richards
patent: 4555819 (1985-12-01), Weiss et al.
patent: 4707866 (1987-11-01), Von Phillip
patent: 4709424 (1987-12-01), Dolan
patent: 4777670 (1988-10-01), Klinkhummer et al.

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