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Publication numberUSD486226 S1
Publication typeGrant
Application numberUS 29/170,552
Publication dateFeb 3, 2004
Filing dateNov 8, 2002
Priority dateNov 8, 2002
Also published asUSD492992
Publication number170552, 29170552, US D486226 S1, US D486226S1, US-S1-D486226, USD486226 S1, USD486226S1
InventorsMemduh Guney, Timothy Tsun-Fai Fu, Perry D. Lithgow, Amal S. Amarasinghe, Joanne E. Drew, Jim Saada, Borivoje Ljubojevic, Anthony Ging, Susan R. Lynch, Gary C. Robinson, Robert H. Frater
Original AssigneeResmed Limited
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Mask assembly
US D486226 S1
Abstract  available in
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  1. The ornamental appearance for a mask assembly, as shown and described.

FIG. 1 is a front perspective view of a mask assembly according to our design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof, with the right side view being a mirror image thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

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US7455063Jun 17, 2005Nov 25, 2008Nellcor Puritan Bennett LlcAdjustable gas delivery mask having a flexible gasket
US7490608Jun 17, 2005Feb 17, 2009Nellcorr Puritan Bennett LlcSystem and method for adjusting a gas delivery mask
US7600514Jun 17, 2005Oct 13, 2009Nellcor Puritan Bennett LlcSystem and method for securing a gas delivery mask onto a subject's head
US7827987Jun 17, 2005Nov 9, 2010Nellcor Puritan Bennett LlcBall joint for providing flexibility to a gas delivery pathway
US7849855Jun 17, 2005Dec 14, 2010Nellcor Puritan Bennett LlcGas exhaust system for a gas delivery mask
US7900630Jun 17, 2005Mar 8, 2011Nellcor Puritan Bennett LlcGas delivery mask with flexible bellows
US7975693Oct 16, 2008Jul 12, 2011Nellcor Puritan Bennett LlcAdjustable gas delivery mask having a flexible gasket
US20040242940 *May 27, 2004Dec 2, 2004Kenta TakahashiProcess for producing hydroxyl group-containing compound
US20050022820 *May 5, 2004Feb 3, 2005Kwok Philip R.Forehead support for facial mask
U.S. ClassificationD24/110.1, D24/110.4, D24/110.5