Baths – closets – sinks – and spittoons – Disinfection – Dispensing to or dispenser in flush pipe
Reexamination Certificate
2006-09-26
2006-09-26
Nguyen, Tuan (Department: 3751)
Baths, closets, sinks, and spittoons
Disinfection
Dispensing to or dispenser in flush pipe
Reexamination Certificate
active
07111330
ABSTRACT:
A dispensing assembly structured to automatically add or dispense cleanser, deodorant, disinfectant and/or like additive to a toilet bowl or urinal, particularly of the type used in commercial applications which are normally connected to a pressurized water supply for flushing without the presence of an accessible flush tank, as is present in most domestic toilet fixtures. The assembly comprising a retention chamber disposed in fluid communication between a pressurized water supply pipe and the toilet bowl or urinal and structured to retain the additive in contact with at least a first portion of the flush water. The outlet of the pressurized water supply pipe is structured to discharge a second portion of the flush water into the retention chamber thereby displacing the first portion of the flush water from the retention chamber into the toilet bowl or urinal and providing the additional water necessary during a flushing operation.
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Malloy & Malloy P.A.
Nguyen Tuan
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