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Publication numberUSD318315 S
Publication typeGrant
Application numberUS 07/255,735
Publication dateJul 16, 1991
Filing dateOct 11, 1988
Publication number07255735, 255735, US D318315 S, US D318315S, US-S-D318315, USD318315 S, USD318315S
InventorsGeorge W. Sanborn
Original AssigneeSanborn, Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Portable ultra-filter for industrial waste fluids
US D318315 S
Abstract  available in
Images(6)
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Claims(1)
  1. The ornamental design for a portable ultra-filter for industrial waste fluids, as shown and described.
Description

FIG. 1 is a top perspective of a portable ultra filter for industrial waste fluids showing my new design, on a reduced scale, the broken lines are shown for illustrative purposes only and form no part of the claimed design;

FIG. 2 is a top perspective view thereof, on an enlarged scale;

FIG. 3 is a front elevational view thereof, on a greatly enlarged scale;

FIG. 4 is a side elevational view thereof, on a greatly enlarged scale;

FIG. 5 is a top plan view thereof, on a greatly enlarged scale; and

FIG. 6 is a rear elevational view thereof, on a greatly enlarged scale.

The side views of the portable ultra-filter for industrial waste fluids not shown are mirror images of the side views that are shown.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US7740765May 13, 2009Jun 22, 2010The Procter & Gamble CompanyMethods for treating water
US7740766May 13, 2009Jun 22, 2010The Procter & Gamble CompanyMethods for treating water
US7749394May 13, 2009Jul 6, 2010The Procter & Gamble CompanyMethods of treating water
US7850859May 13, 2009Dec 14, 2010The Procter & Gamble CompanyWater treating methods
US7922008 *Jul 10, 2009Apr 12, 2011The Procter & Gamble CompanyWater filter materials and water filters containing a mixture of microporous and mesoporous carbon particles
US8119012Mar 7, 2011Feb 21, 2012The Procter & Gamble CompanyWater filter materials and water filters containing a mixture of microporous and mesoporous carbon particles
Classifications
U.S. ClassificationD23/209