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Publication numberUSD309487 S
Publication typeGrant
Application numberUS 07/266,991
Publication dateJul 24, 1990
Filing dateNov 4, 1988
Publication number07266991, 266991, US D309487 S, US D309487S, US-S-D309487, USD309487 S, USD309487S
InventorsJames L. Lieberman
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Portable water filter
US D309487 S
Abstract  available in
Images(1)
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Claims(1)
  1. The ornamental design for a portable water filter, as shown and described.
Description

FIG. 1 is a bottom front perspective view of the portable water filter showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left elevational view thereof;

FIG. 6 is a top plan view thereof; and

FIG. 7 is a bottom plan view thereof.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US7922008 *Jul 10, 2009Apr 12, 2011The Procter & Gamble CompanyWater filter materials and water filters containing a mixture of microporous and mesoporous carbon particles
Classifications
U.S. ClassificationD23/209