Liquid purification or separation – Filter – Supported – shaped or superimposed formed mediums
Patent
1999-01-06
2000-08-22
Savage, Matthew O.
Liquid purification or separation
Filter
Supported, shaped or superimposed formed mediums
428131, B01D 3502
Patent
active
061057894
ABSTRACT:
A method and apparatus for forming a plastic component with at least a first and second set of integrally molded castellations for retaining an O-ring therebetween; the component therefrom; and further embracing a method and apparatus for forming such a plastic component comprising one or more filtration windows with filtration material outwardly of the castellations.
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patent: 5509666 (1996-04-01), Abraham et al.
patent: 5603968 (1997-02-01), Tajiri et al.
"Nylon Filter" Author and date unknown.
Filtertek Inc.
Savage Matthew O.
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