Water purification cartridge

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Description

FIG. 1 is a front elevational view of the water purification cartridge showing my new design, the rear and side elevational views being identical;

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 for a water purification cartridge, as shown and described.

Referenced Cited
U.S. Patent Documents
D265227 June 29, 1982 Jolley
D297857 September 27, 1988 Alexander et al.
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.
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6325929 December 4, 2001 Bassett
D547822 July 31, 2007 Kennedy et al.
D547823 July 31, 2007 Kennedy et al.
D547825 July 31, 2007 Kennedy et al.
D548306 August 7, 2007 Kennedy et al.
8252185 August 28, 2012 Rajan et al.
Patent History
Patent number: D717396
Type: Grant
Filed: May 16, 2014
Date of Patent: Nov 11, 2014
Inventor: Barry J. Hammarback (River Falls, WI)
Primary Examiner: Robin V Webster
Application Number: 29/474,060
Classifications
Current U.S. Class: Filter Or Strainer (2) (D23/209)