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Publication numberUSD589139 S1
Publication typeGrant
Application numberUS 29/274,383
Publication dateMar 24, 2009
Filing dateApr 20, 2007
Priority dateMay 28, 2004
Also published asUSD542912, USD545961, USD546441, USD549323, USD556899, USD556900, USD557409, USD557410, USD557800, USD562729, USD589140, USD608882, USD650064, USD656607
Publication number274383, 29274383, US D589139 S1, US D589139S1, US-S1-D589139, USD589139 S1, USD589139S1
InventorsMemduh Guney, Philip Rodney Kwok, Robin Garth Hitchcock, Lee James VELISS, Richard Sokolov, Donald Darkin
Original AssigneeResmed Limited
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Mask cushion
US D589139 S1
Abstract  available in
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  1. The ornamental design for a mask cushion, as shown and described.

FIG. 1 is a perspective view of a first embodiment of a mask cushion showing our design;

FIG. 2 is a rear view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a perspective view of a second embodiment of a mask cushion thereof;

FIG. 6 is a rear view thereof;

FIG. 7 is a top view thereof;

FIG. 8 is a bottom view thereof; and,

FIG. 9 is a front view thereof.

Where included, broken lines showing environment or structure are for illustrative purposes only and form no part of the claimed design. Where included, dotted lines represent the border between claimed and non-claimed subject matter and form no part of the claimed design.

The use of stippling is used to indicate shading.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US8573201Aug 6, 2010Nov 5, 2013Resmed LimitedPatient interface systems
U.S. ClassificationD24/110.1, D24/110.5