Water purification cartridge

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Description

FIG. 1 is a front elevational view of the water purification cartridge of my design;

The rear elevational view and side elevational views of the water purification cartridge of FIG. 1 are identical to FIG. 1;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a foreshortened sectional view taken along line 4-4 of FIG. 1;

FIG. 5 is a sectional view taken along line 5-5 of FIG. 4;

FIG. 6 is a sectional view taken along line 6-6 of FIG. 4; and,

FIG. 7 is a sectional view taken along line 7-7 of FIG. 4.

Claims

The ornamental design of the water purification cartridge, as shown and described.

Referenced Cited
U.S. Patent Documents
5230624 July 27, 1993 Wolf et al.
D351892 October 25, 1994 Wolf et al.
5370534 December 6, 1994 Wolf et al.
5401399 March 28, 1995 Magnusson et al.
5556279 September 17, 1996 Wolf et al.
6325929 December 4, 2001 Bassett
8252185 August 28, 2012 Rajan
Patent History
Patent number: D712507
Type: Grant
Filed: Jan 2, 2013
Date of Patent: Sep 2, 2014
Inventor: Barry J. Hammerback (River Falls, WI)
Primary Examiner: Robin V Webster
Application Number: 29/442,193
Classifications
Current U.S. Class: Filter Or Strainer (2) (D23/209)