Liquid active substance dispenser for W.C. bowl

Details Liquid active substance dispenser for W.C. bowl Liquid active substance dispenser for W.C. bowl

2005-05-24

2005-05-24

Nguyen, Tuan (Department: 3751)

Baths, closets, sinks, and spittoons

Disinfection

Chemical holder suspended in bowl

C004S223000

Reexamination Certificate

active

06895605

ABSTRACT:
The dispenser comprises a bottle (11) for containing the active substance (R) in the liquid state and provided with an exit mouth (12) for the active substance (R), and a support means (20) for supporting said bottle (11) in an inverted position, in a position subjected to the action of the flushing water flow. The support means (20comprises, for containing the active substance, a reservoir (21) located in a position subjected to the action of the flushing water flow and arranged to receive the mouth (12) of the bottle, and a member (30) positioned in said containing reservoir (21) to close the mouth (12) of the bottle (11); there is also provided for the active substance at least one passageway associated with said closure member (30) to enable the active substance to pass from the internal chamber of the bottle (11) to the containing reservoir (21). The containing reservoir (21) defines a volume for containing a quantity of active substance which closes said passageway for the active substance.

REFERENCES:
patent: 1293407 (1919-02-01), Goodhue
patent: 2075266 (1937-03-01), Bowman
patent: 6691329 (2004-02-01), Slade
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patent: 2 338 498 (1999-12-01), None
patent: WO 0104428 (2001-01-01), None
patent: WO 0132995 (2001-05-01), None
patent: WO 0144590 (2001-06-01), None

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