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Publication numberUSD287649 S
Publication typeGrant
Application numberUS 06/581,358
Publication dateJan 6, 1987
Filing dateFeb 17, 1984
Publication number06581358, 581358, US D287649 S, US D287649S, US-S-D287649, USD287649 S, USD287649S
InventorsJoseph Z. Zdrok, Joseph A. Maisano, James J. Krusas
Original AssigneeAmerican Optical Corporation
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Disposable respirator
US D287649 S
Abstract  available in
Images(2)
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Claims(1)
  1. The ornamental design for a disposable respirator, as shown and described.
Description

FIG. 1 is a side perspective view of a disposable respirator showing my new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a side elevation view thereof, the opposite side being a mirror image of that shown;

FIG. 4 is a rear elevation view thereof; and

FIG. 5 is a top plan view thereof.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US6484722Apr 12, 2001Nov 26, 20023M Innovative Properties CompanyFlat-folded personal respiratory protection devices and processes for preparing same
US6536434Aug 14, 2000Mar 25, 20033M Innovative Properties CompanyFlat-folded personal respiratory protection devices and processes for preparing same
US6715489Sep 19, 2002Apr 6, 20043M Innovative Properties CompanyProcesses for preparing flat-folded personal respiratory protection devices
US6722366Mar 25, 2003Apr 20, 20043M Innovative Properties CompanyMethod of making a flat-folded personal respiratory protection device
US6886563Mar 11, 2004May 3, 20053M Innovative Properties CompanyFlat-folded personal respiratory protection devices and processes for preparing same
US7069930Feb 28, 2005Jul 4, 20063M Innovative Properties CompanyFlat-folded personal respiratory protection devices and processes for preparing same
US8061356Feb 19, 2008Nov 22, 2011Prestige Ameritech Ltd.Directional flat face mask
US8146594Dec 17, 2009Apr 3, 20123M Innovative Properties CompanyFlat-folded personal respiratory protection devices
US8375950Apr 17, 2006Feb 19, 20133M Innovative Properties CompanyFlat-folded personal respiratory protection devices and processes for preparing same
US8905034Nov 7, 2011Dec 9, 2014Salutaris LlpErgonomic protective air filtration devices and methods for manufacturing the same
Classifications
U.S. ClassificationD24/110.1