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Publication numberUSD313643 S
Publication typeGrant
Application numberUS 07/048,921
Publication dateJan 8, 1991
Filing dateMay 13, 1987
Publication number048921, 07048921, US D313643 S, US D313643S, US-S-D313643, USD313643 S, USD313643S
InventorsRobert S. Luzenberg, Jr.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Portable water filter
US D313643 S
Abstract  available in
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  1. The ornamental design for a portable water filter, as shown and described.

FIG. 1 is an isometric view of a portable water filter showing my new design, with the broken lines shown for illustrative purposes only and forming no part of my claimed design;

FIG. 2 is an isometric view showing the top thereof;

FIG. 3 is an isometric view showing the bottom thereof;

FIG. 4 is a side elevational view thereof;

FIG. 5 is a top plan view thereof; and

FIG. 6 is a bottom plan view thereof.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US6457589Feb 24, 2000Oct 1, 2002Kimberly-Clark Worldwide, Inc.Fluid filtration and dispensing system
US6571960Apr 16, 2001Jun 3, 2003Kimberly-Clark Worldwide, Inc.Faucet-mounted water filtration device
U.S. ClassificationD23/209