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Publication numberUSD613850 S1
Publication typeGrant
Application numberUS 29/282,884
Publication dateApr 13, 2010
Filing dateJul 31, 2007
Priority dateJul 31, 2007
Publication number282884, 29282884, US D613850 S1, US D613850S1, US-S1-D613850, USD613850 S1, USD613850S1
InventorsThomas W. Holmquist-Brown, John M. Pilgrim, Thomas G. Skulley
Original Assignee3M Innovative Properties Company
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Respirator mask body
US D613850 S1
Abstract  available in
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  1. The ornamental design for a respirator mask body, as shown and described.

FIG. 1 is a perspective view of a new design for a respirator mask body;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right side view, the left side being a mirror image thereof;

FIG. 5 is a top view thereof; and,

FIG. 6 is a bottom view thereof.

The broken line showing forms no part of the claimed design. The shading is only provided to illustrate contour; it is not indicative of texture, etc.

Non-Patent Citations
1Picture of Koken G-7 Respirator.
2Picture of Koken R-5 Respirator.
3Picture of Shigematsu Works Co. Ltd (STS) GM77 Respirator.
4Picture of Shigematsu Works Co. Ltd (STS) GM78 Respirator.
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US20080110463 *Nov 7, 2007May 15, 2008Julius HajgatoNebulizer mask for delivery of aerosolized and nebulized medications
US20080271739 *May 3, 2007Nov 6, 20083M Innovative Properties CompanyMaintenance-free respirator that has concave portions on opposing sides of mask top section
USD742504 *Feb 27, 2015Nov 3, 20153M Innovative Properties CompanyRespirator mask
USD754844 *May 22, 2014Apr 26, 20163M Innovative Properties CompanyRespirator mask
WO2015130591A1Feb 23, 2015Sep 3, 20153M Innovative Properties CompanyRespirator having elastic straps having openwork structure
WO2016028553A1Aug 12, 2015Feb 25, 20163M Innovative Properties CompanyRespirator including polymeric netting and method of forming same
WO2016069342A1Oct 21, 2015May 6, 20163M Innovative Properties CompanyRespirator having corrugated filtering structure
U.S. ClassificationD24/110.1