Baths – closets – sinks – and spittoons – Wash receptacles – With cleaning brush – soap dispenser or holder
Reexamination Certificate
2006-07-11
2006-07-11
Phillips, Charles E. (Department: 3751)
Baths, closets, sinks, and spittoons
Wash receptacles
With cleaning brush, soap dispenser or holder
C239S302000
Reexamination Certificate
active
07073215
ABSTRACT:
A household liquid dispensing system for dispensing a household liquid, such as soap, shampoo, dish washing detergent and bath oil through an outlet of a household water system. The liquid dispensing system comprises a household water system having an outlet, a storage unit for storing at least one liquid operatively connected to the household water system, and a control for connecting and disconnecting the storage unit to the household water system. In a first aspect of the invention the liquid is introduced into the household water system by a venturi. In a second aspect of the invention, the storage unit is positioned above an outlet of the household water system and is introduced by gravity. The control is normally biased to an “off” position. This invention can be utilized for showers, bathtubs, laundry tubs and sinks.
REFERENCES:
patent: 2624619 (1953-01-01), Fletcher et al.
patent: 2699731 (1955-01-01), Pollock et al.
patent: 3333601 (1967-08-01), Lofgreen
patent: 4218013 (1980-08-01), Davison
patent: 5071070 (1991-12-01), Hardy
Berke Joseph J.
Michael Charles T.
Phillips Charles E.
Rhodes Alex
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