Liquid purification or separation – With alarm – indicator – register – recorder – signal or... – Transparent
Patent
1991-04-11
1992-01-07
Dawson, Robert A.
Liquid purification or separation
With alarm, indicator, register, recorder, signal or...
Transparent
4288, 4652, 4DIG7, 4DIG14, 68208, 210232, 210463, 2105001, 285117, B01D 3502
Patent
active
050788620
ABSTRACT:
A washing machine lint trap attachable to the distal end of a washing machine drain hose. A transparent tube embodies a nylon trap secured to sized members to form a slip fit between the washing machine drain hose and the drain standpipe, the assembly further having a wire loop insertable into the standpipe, the loop being sized to retain the nylon trap between the drain hose and drain standpipe.
REFERENCES:
patent: 1231356 (1917-06-01), Houge
patent: 2922526 (1960-01-01), Ohmann
patent: 3804258 (1974-04-01), Okuniewski et al.
patent: 3959138 (1976-05-01), Nichols
patent: 4123361 (1978-10-01), Marschmann
patent: 4138747 (1979-02-01), Zijlstra
patent: 4217667 (1980-08-01), Whitehouse
patent: 4806241 (1989-02-01), Holien
patent: 4906367 (1990-03-01), Villagomez
patent: 4970880 (1990-11-01), Luger
Dawson Robert A.
Drodge Joseph
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