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Patentes

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Número de publicaciónUSD287649 S
Tipo de publicaciónConcesión
Número de solicitudUS 06/581,358
Fecha de publicación6 Ene 1987
Fecha de presentación17 Feb 1984
Número de publicación06581358, 581358, US D287649 S, US D287649S, US-S-D287649, USD287649 S, USD287649S
InventoresJoseph Z. Zdrok, Joseph A. Maisano, James J. Krusas
Cesionario originalAmerican Optical Corporation
Exportar citaBiBTeX, EndNote, RefMan
Enlaces externos: USPTO, Cesión de USPTO, Espacenet
Disposable respirator
US D287649 S
Resumen  disponible en
Imágenes(2)
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Reclamaciones(1)
  1. The ornamental design for a disposable respirator, as shown and described.
Descripción

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.

Citada por
Patente citante Fecha de presentación Fecha de publicación Solicitante Título
US569492512 Dic 19959 Dic 1997Tecnol Medical Products, Inc.Face mask with enhanced seal and method
US56997929 Oct 199623 Dic 1997Tecnol Medical Products, Inc.Face mask with enhanced facial seal
US570434921 Oct 19946 Ene 1998Tecnol Medical Products, Inc.Surgical face mask with darkened glare-reducing strip and visor
US648472212 Abr 200126 Nov 20023M Innovative Properties CompanyFlat-folded personal respiratory protection devices and processes for preparing same
US653643414 Ago 200025 Mar 20033M Innovative Properties CompanyFlat-folded personal respiratory protection devices and processes for preparing same
US671548919 Sep 20026 Abr 20043M Innovative Properties CompanyProcesses for preparing flat-folded personal respiratory protection devices
US672236625 Mar 200320 Abr 20043M Innovative Properties CompanyMethod of making a flat-folded personal respiratory protection device
US688656311 Mar 20043 May 20053M Innovative Properties CompanyFlat-folded personal respiratory protection devices and processes for preparing same
US706993028 Feb 20054 Jul 20063M Innovative Properties CompanyFlat-folded personal respiratory protection devices and processes for preparing same
US806135619 Feb 200822 Nov 2011Prestige Ameritech Ltd.Directional flat face mask
US814659417 Dic 20093 Abr 20123M Innovative Properties CompanyFlat-folded personal respiratory protection devices
US837595017 Abr 200619 Feb 20133M Innovative Properties CompanyFlat-folded personal respiratory protection devices and processes for preparing same
US89050347 Nov 20119 Dic 2014Salutaris LlpErgonomic protective air filtration devices and methods for manufacturing the same
US20040237964 *11 Mar 20042 Dic 20043M Innovative Properties CompanyFlat-folded personal respiratory protection devices and processes for preparing same
US20050139218 *28 Feb 200530 Jun 20053M Innovative Properties CompanyFlat-folded personal respiratory protection devices and processes for preparing same
US20060180152 *17 Abr 200617 Ago 20063M Innovative Properties CompanyFlat-folded personal respiratory protection devices and processes for preparing same
US20090188506 *26 Ene 200930 Jul 2009John DukeIntegral valve effect respirator
Clasificaciones
Clasificación de EE.UU.D24/110.1