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Publication numberUSD542912 S1
Publication typeGrant
Application numberUS 29/213,882
Publication dateMay 15, 2007
Filing dateMay 28, 2004
Priority dateMay 28, 2004
Also published asUSD545961, USD546441, USD549323, USD556899, USD556900, USD557409, USD557410, USD557800, USD562729, USD589139, USD589140, USD608882, USD650064, USD656607
Publication number213882, 29213882, US D542912 S1, US D542912S1, US-S1-D542912, USD542912 S1, USD542912S1
InventorsMichael K. Gunaratnam, Philip R. Kwok, Robin G. Hitchcock, Lee J. Veliss, Memduh Guney, Richard Sokolov, Perry D. Lithgow, Donald Darkin, Susan R. Lynch, Rachael E. Moore
Original AssigneeResmed Limited
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
US D542912 S1
Abstract  available in
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  1. The ornamental appearance of a mask, as shown.

FIG. 1 is a perspective view of a mask according to our design, with a patient shown in phantom and indicating the optimum positioning of the mask assembly on the patient;

FIG. 2 is another perspective view of the mask shown in FIG. 1 in use on a patient;

FIG. 3 is a front view of the mask shown in FIG. 1, with the phantomed air delivery tube and the phantomed tube retainer shown removed for ease of illustration, and in a condition in which the positions of the swivel elbow and plug have been interchanged;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top view thereof; and,

FIG. 8 is a bottom view thereof.

Where included, broken lines showing environment or structure are for illustrative purposes only and form no part of the claimed design.

The use of stippling, e.g., see FIGS. 1-8, is used to indicate shading and forms no part of the claimed design.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US7556043 *Oct 23, 2006Jul 7, 2009Ric Investments, LlcPatient interface with an integral cushion and nasal pillows
US7975694Nov 20, 2008Jul 12, 2011Koninklijke Philips Electronics N.V.Non-intrusive mask interface with nasal support
US8573201Aug 6, 2010Nov 5, 2013Resmed LimitedPatient interface systems
U.S. ClassificationD24/110.5