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Publication numberUSD330587 S
Publication typeGrant
Application numberUS 07/604,909
Publication dateOct 27, 1992
Filing dateOct 29, 1990
Publication number07604909, 604909, US D330587 S, US D330587S, US-S-D330587, USD330587 S, USD330587S
InventorsLarry E. Seeley
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Filter to be attached around user's waist for purifying air in a supplied air breathing system for use in otherwise hazardous environments
US D330587 S
Abstract  available in
Images(2)
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Claims(1)
  1. The ornamental design for a filter to be attached around user's waist for purifying air in a supplied air breathing system for use in otherwise hazardous environments, as shown.
Description

FIG. 1 is a front elevation view of a filter to be attached around user's waist for purifying air in a supplied air breathing system for use in otherwise hazardous environment showing my new design;

FIG. 2 is a rear elevation view thereof;

FIG. 3 is a right side elevation view thereof;

FIG. 4 is a left side elevation 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
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
US7922008Jul 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. ClassificationD23/365, D24/117