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Publication numberUSD256719 S
Publication typeGrant
Application numberUS 05/877,421
Publication dateSep 2, 1980
Filing dateFeb 13, 1978
Publication number05877421, 877421, US D256719 S, US D256719S, US-S-D256719, USD256719 S, USD256719S
InventorsJack G. Rose
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Portable water purifier
US D256719 S
Abstract  available in
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  1. The ornamental design for a portable water purifier, as shown.

FIG. 1 is a perspective view of a portable water purifier, showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is an end-elevational view thereof; and

FIG. 4 is a side-elevational view thereof.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US8726945Oct 26, 2009May 20, 2014Cintas CorporationChemical dispensing reservoir apparatus and methods
US20100078091 *Oct 26, 2009Apr 1, 2010Sand William FChemical dispensing reservoir apparatus and methods
USD791271Apr 5, 2016Jul 4, 2017Michael M. BarlowWater purifier
U.S. ClassificationD23/207