Under-the-rim dispensing unit

Baths – closets – sinks – and spittoons – Disinfection – Chemical holder suspended in bowl

Patent

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Details

4222, 4223, 4309, 422263, 422266, 422275, E03D 902

Patent

active

047776706

ABSTRACT:
A dispenser for dispensing a dissolvable product into a toilet bowl. The structure of the dispenser properly meters and times the flow of water therethrough to increase operational efficiency. The dispenser includes a substantially sealed container enclosing the product and having an entrance hole and an exit hole. Water flow interruptions are positioned to interrupt the flow of flush water and to channel the water to the entrance. A sufficient change of water is guaranteed by the deflectors while excess water is limited by the size of the entrance. A deflector is positioned to deflect water away from the product, and instead to cause the water to rise gently in the containers. The size of the exit hole ensures that water remains in the container after flushing has stopped, so that the dissolved product is efficiently infused into the water standing in the toilet bowl as the water level in the container recedes.

REFERENCES:
patent: D243850 (1977-03-01), Davenport
patent: 1067472 (1913-07-01), Creed
patent: 1880912 (1932-10-01), Duwelius
patent: 3529309 (1970-09-01), Leavitt et al.
patent: 3588926 (1971-06-01), Buck, Jr.
patent: 3766576 (1973-10-01), Ancel
patent: 4096593 (1978-06-01), Vlahakis
patent: 4168551 (1979-09-01), Hautmann et al.
patent: 4555819 (1985-12-01), Weiss et al.
patent: 4615054 (1986-10-01), Buecheler et al.
Package Label, "Johnson Laser Desodorante Continuo De Pocetas", S. C. Johnson & Son de Venezuela, C.A., 1986, No. 480021.
3 Color Photographs of Johnson Laser Product, various views, Package Label "Johnson Purific Desodorizador Sanitario", Companhia Ceras Johnson, Brazil, No. 1CS01.
Package Label, "Johnson Wax Befresh! Toilet Bowl Freshener Deodorizer", S. C. Johnson & Son, Inc., Racine, WI, 1980, No. 469383.

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