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Publication numberUSD398368 S
Publication typeGrant
Application numberUS 29/071,899
Publication dateSep 15, 1998
Filing dateMay 20, 1997
Publication number071899, 29071899, US D398368 S, US D398368S, US-S-D398368, USD398368 S, USD398368S
InventorsGerhard Schroer
Original AssigneeUnited States Filter Corporation
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Filter cartridge assembly
US D398368 S
Abstract  available in
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  1. The ornamental design for a filter cartridge assembly, as shown and described.

FIG. 1 is a top right perspective view of a filter cartridge assembly design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof; and,

FIG. 6 is a front elevational view thereof, wherein the rear elevational view is a mirror image thereof.

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US7780833Jul 26, 2005Aug 24, 2010John HawkinsElectrochemical ion exchange with textured membranes and cartridge
US7959780Jul 26, 2004Jun 14, 2011Emporia Capital Funding LlcTextured ion exchange membranes
US8293085Aug 23, 2010Oct 23, 2012Pionetics CorporationCartridge having textured membrane
US8562803Oct 6, 2006Oct 22, 2013Pionetics CorporationElectrochemical ion exchange treatment of fluids
US9090493Oct 2, 2013Jul 28, 2015Pionetics CorporationElectrochemical ion exchange treatment of fluids
U.S. ClassificationD23/209