Patent
   D331793
Priority
Dec 27 1989
Filed
Jun 26 1990
Issued
Dec 15 1992
Expiry
Dec 15 2006
Assg.orig
Entity
unknown
22
8
n/a
The ornamental design for a filter media for water treatment systems, as shown.

FIG. 1 is a front elevational view of the filter media for water treatment systems showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a right-side elevational view thereof;

FIG. 4 is a left-side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a perspective view thereof.

Erwes, Rudolf

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