Liquid purification or separation – Filter – Pipe or plate attached type
Patent
1975-01-29
1976-06-01
Hart, Charles N.
Liquid purification or separation
Filter
Pipe or plate attached type
210474, 210485, B01D 2300
Patent
active
039607330
ABSTRACT:
A filter unit for filtering lint from liquid washing machine effluent. The unit comprises a semi-rigid frame, preferably molded in plastic and consisting of a horizontal top rim, vertically depending frame elements, horizontally disposed bottom frame elements or portions thereof, and a mounting bracket which seats on one wall of a wash tub. A filter screen is mounted within the frame. The screen is a plastic mesh and forms closed sides and a bottom with an open mouth. A removable cap seats over the mouth and a washing machine drain hose extends through an aperture of predetermined size and shape into the screen within the frame.
REFERENCES:
patent: 989473 (1911-04-01), Andersen
patent: 3638799 (1972-02-01), Serowiecki
patent: 3804258 (1974-04-01), Okuniewski
Burks Richard W.
Hart Charles N.
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