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Publication numberUSD287649 S
Publication typeGrant
Application number06/581,358
Publication date6 Jan 1987
Filing date17 Feb 1984
Inventors
Original Assignee
U.S. Classification
References
External Links
Disposable respirator
US D287649 S
Claims
  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
US648472212 Apr 200126 Nov 20023M Innovative Properties CompanyFlat-folded personal respiratory protection devices and processes for preparing same
US653643414 Aug 200025 Mar 20033M Innovative Properties CompanyFlat-folded personal respiratory protection devices and processes for preparing same
US671548919 Sep 20026 Apr 20043M Innovative Properties CompanyProcesses for preparing flat-folded personal respiratory protection devices
US672236625 Mar 200320 Apr 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 Dec 20093 Apr 20123M Innovative Properties CompanyFlat-folded personal respiratory protection devices
US837595017 Apr 200619 Feb 20133M Innovative Properties CompanyFlat-folded personal respiratory protection devices and processes for preparing same