Class 4/232 - Chemical chamber formed in bowl

Subclass of Class 4 - Baths, closets, sinks, and spittoons
Definition: The closet bowl is constructed with a chamber for chemicals.
No. of patents: 3
Last issue date: 07/05/2011

Number	Title	Issue Date
7971284	Flushing water guiding arrangement for a toilet bowl The invention relates to a flushing water guiding arrangement (1) for a toilet bowl (5) or similar, comprising a housing which can be inserted into the edge (4) of the toilet bowl, an inlet (6), at least one outlet (7, 8, 10) and a...	07/05/2011
5566401	Cleaning mechanism of a stool Raw sewage, toilet paper or foreign matter is prevented from being stuck to an inner bowl of a stool by air bubbles. A cleaning mechanism of the stool comprises an outer cover which has an upper opening and can store cleaning liquid therein, an inner bowl...	10/22/1996
3946448	Apparatus for disinfection and chemical purification of toilet bowls Apparatus for disinfection and chemical purification of toilet bowls, comprising a storage container spaced from the bowl and containing a purifying and disinfecting liquid, and a valve capsule mounted in the cavity of the bowl edge near the water inlet o...	03/30/1976

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