Adapter for filter cartridge

Details Adapter for filter cartridge Adapter for filter cartridge

2008-01-22

2008-01-22

Lithgow, Thomas M. (Department: 1724)

Liquid purification or separation

With repair or assembling means

C210S493200

Reexamination Certificate

active

10894905

ABSTRACT:
An adapter for a water supply system includes castlellations around the periphery of the mounting hub. The castellations eliminate the continuous sealing surface required for a standard filter end cap to effective seal to the adapter. The mounting hub has ribs on the internal periphery to prevent insertion of filter cartridge end caps with a flat O ring seal or with an O ring seal around the periphery thereof.

REFERENCES:
patent: 4104170 (1978-08-01), Nedza
patent: 4211439 (1980-07-01), Moldestad
patent: 4280723 (1981-07-01), Moldestad
patent: 4521309 (1985-06-01), Pall
patent: 4853234 (1989-08-01), Bentley et al.
patent: 4904382 (1990-02-01), Thomsen
patent: 5035797 (1991-07-01), Janik
patent: 5766463 (1998-06-01), Janik et al.
patent: 2006/0016742 (2006-01-01), Donatelli
patent: 02/13944 (2002-02-01), None
Instructions for GE Part #215C1107P002 © General Electric Company, 2 pages, no date.

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