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Disposable respirator

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Publication number
USD287649S
USD287649S US06581358 US58135884F USD287649S US D287649 S USD287649 S US D287649S US 06581358 US06581358 US 06581358 US 58135884 F US58135884 F US 58135884F US D287649 S USD287649 S US D287649S
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US
Grant status
Grant
Patent type
Design
Prior art keywords
fig
view
respirator
disposable
elevation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US06581358
Inventor
Joseph Z. Zdrok
Joseph A. Maisano
James J. Krusas
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cabot Safety Intermediate Corp
Original Assignee
American Optical Corp
Filing date
Publication date
Grant date

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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.

Claims (1)

  1. The ornamental design for a disposable respirator, as shown and described.
US06581358 1984-02-17 Disposable respirator Expired - Lifetime USD287649S (en)

Publications (1)

Publication Number Publication Date
USD287649S true USD287649S (en) 1987-01-06

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5694925A (en) 1994-07-20 1997-12-09 Tecnol Medical Products, Inc. Face mask with enhanced seal and method
US5699792A (en) 1994-07-20 1997-12-23 Tecnol Medical Products, Inc. Face mask with enhanced facial seal
US5704349A (en) 1987-10-02 1998-01-06 Tecnol Medical Products, Inc. Surgical face mask with darkened glare-reducing strip and visor
US6484722B2 (en) 1995-09-11 2002-11-26 3M Innovative Properties Company Flat-folded personal respiratory protection devices and processes for preparing same
US20040237964A1 (en) * 1995-03-09 2004-12-02 3M Innovative Properties Company Flat-folded personal respiratory protection devices and processes for preparing same
US20090188506A1 (en) * 2008-01-24 2009-07-30 John Duke Integral valve effect respirator
US8061356B2 (en) 2008-02-19 2011-11-22 Prestige Ameritech Ltd. Directional flat face mask
US8905034B2 (en) 2010-11-05 2014-12-09 Salutaris Llp Ergonomic protective air filtration devices and methods for manufacturing the same
US9868002B2 (en) 2014-07-17 2018-01-16 3M Innovative Properties Company Respirator including contrast layer

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5704349A (en) 1987-10-02 1998-01-06 Tecnol Medical Products, Inc. Surgical face mask with darkened glare-reducing strip and visor
US5694925A (en) 1994-07-20 1997-12-09 Tecnol Medical Products, Inc. Face mask with enhanced seal and method
US5699792A (en) 1994-07-20 1997-12-23 Tecnol Medical Products, Inc. Face mask with enhanced facial seal
US8375950B2 (en) 1995-03-09 2013-02-19 3M Innovative Properties Company Flat-folded personal respiratory protection devices and processes for preparing same
US8146594B2 (en) 1995-03-09 2012-04-03 3M Innovative Properties Company Flat-folded personal respiratory protection devices
US20060180152A1 (en) * 1995-03-09 2006-08-17 3M Innovative Properties Company Flat-folded personal respiratory protection devices and processes for preparing same
US7069930B2 (en) 1995-03-09 2006-07-04 3M Innovative Properties Company Flat-folded personal respiratory protection devices and processes for preparing same
US20040237964A1 (en) * 1995-03-09 2004-12-02 3M Innovative Properties Company Flat-folded personal respiratory protection devices and processes for preparing same
US6886563B2 (en) 1995-03-09 2005-05-03 3M Innovative Properties Company Flat-folded personal respiratory protection devices and processes for preparing same
US20050139218A1 (en) * 1995-03-09 2005-06-30 3M Innovative Properties Company Flat-folded personal respiratory protection devices and processes for preparing same
US6722366B2 (en) 1995-09-11 2004-04-20 3M Innovative Properties Company Method of making a flat-folded personal respiratory protection device
US6715489B2 (en) 1995-09-11 2004-04-06 3M Innovative Properties Company Processes for preparing flat-folded personal respiratory protection devices
US6536434B1 (en) 1995-09-11 2003-03-25 3M Innovative Properties Company Flat-folded personal respiratory protection devices and processes for preparing same
US6484722B2 (en) 1995-09-11 2002-11-26 3M Innovative Properties Company Flat-folded personal respiratory protection devices and processes for preparing same
US20090188506A1 (en) * 2008-01-24 2009-07-30 John Duke Integral valve effect respirator
US8061356B2 (en) 2008-02-19 2011-11-22 Prestige Ameritech Ltd. Directional flat face mask
US8905034B2 (en) 2010-11-05 2014-12-09 Salutaris Llp Ergonomic protective air filtration devices and methods for manufacturing the same
US9868002B2 (en) 2014-07-17 2018-01-16 3M Innovative Properties Company Respirator including contrast layer

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