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Publication numberUSD599007 S1
Publication typeGrant
Application numberUS 29/251,704
Publication dateAug 25, 2009
Filing dateJan 12, 2006
Priority dateJan 12, 2006
Also published asUSD564088, USD586461
Publication number251704, 29251704, US D599007 S1, US D599007S1, US-S1-D599007, USD599007 S1, USD599007S1
InventorsPhilip Thomas Stallard
Original AssigneeResmed Limited
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Port plug for respiratory mask
US D599007 S1
Abstract  available in
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  1. The ornamental design for a port plug for respiratory mask, as shown and described.

FIG. 1 is a perspective view of a port plug for a respiratory mask according to an embodiment of my design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof;and

FIG. 7 is a bottom view thereof.

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USD666288 *Nov 4, 2009Aug 28, 20123M Innovative Properties CompanyWindow in turbo unit cover
USD668326Nov 4, 2009Oct 2, 20123M Innovative Properties CompanyTurbo unit cover
USD739008Mar 14, 2014Sep 15, 20153M Innovative Properties CompanyPowered air purifying respirator unit cover
USD746439Dec 30, 2013Dec 29, 2015Kimberly-Clark Worldwide, Inc.Combination valve and buckle set for disposable respirators
U.S. ClassificationD24/110.1, D24/110.5, D24/110.4