Patent
   D590496
Priority
May 17 2004
Filed
Dec 07 2006
Issued
Apr 14 2009
Expiry
Apr 14 2023
Assg.orig
Entity
unknown
6
21
n/a
The ornamental design for a mask shell/assembly, as shown and described.

FIG. 1 is a perspective view of a mask shell according to a first embodiment of our design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a left side view thereof;

FIG. 7 is a right side view thereof;

FIG. 8 is a perspective view of a mask assembly according to a second embodiment of our design;

FIG. 9 is a front view thereof;

FIG. 10 is a rear view thereof;

FIG. 11 is a top view thereof;

FIG. 12 is a bottom view thereof;

FIG. 13 is a left side view thereof; and,

FIG. 14 is a right side 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.

Where included, the use of stippling is intended to denote shading.

Smart, Gregory Scott, Dantanarayana, Muditha Pradeep, Snow, John Michael, Worboys, David John, Ging, Anthony Michael

Patent Priority Assignee Title
D644728, Nov 08 2004 ResMed Pty Ltd Mask
D651304, Apr 06 2006 ResMed Pty Ltd Respiratory mask elbow
D685462, Jan 17 2002 RESMED HUMIDIFICATION TECHNOLOGIES GMBH Breathing mask
D708735, Jan 17 2002 RESMED HUMIDIFICATION TECHNOLOGIES GMBH Frame for breathing mask
D868242, Feb 16 2015 ResMed Pty Ltd Respiratory mask
D908862, Apr 09 2019 RZ INDUSTRIES, LLC Mask shell
Patent Priority Assignee Title
6374826, Mar 18 1999 ResMed Pty Ltd Mask and headgear connector
6467483, Jul 28 1999 RIC Investments, LLC Respiratory mask
6513526, Jul 26 1996 ResMed Limited Full-face mask and mask cushion therefor
6584977, Apr 06 2000 RIC Investments, LLC Combined patient interface and exhaust assembly
6691707, Jun 18 1999 ResMed Pty Ltd Connector for a respiratory mask and a respiratory mask
6851425, May 25 2001 RIC Investments, LLC Exhaust port assembly for a pressure support system
20030196657,
D428139, Dec 09 1998 ResMed Ltd Mask frame
D428988, Dec 09 1998 ResMed Ltd Mask cushion
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D459800, Jun 01 2001 RESMED R&D LIMITED; ResMed Limited Full face mask
D464728, Jun 04 2001 RIC Investments, LLC Respiratory mask
D476732, Sep 25 2001 ResMed Limited Nasal mask
D486907, Nov 08 2002 ResMed Limited Frame for mask assembly
D495797, Nov 08 2002 ResMed Limited Baffle portion for frame of mask assembly
D498530, Jun 01 2001 ResMed Pty Ltd Portion of full-face mask
D506827, May 02 2003 ResMed Pty Ltd Nasal mask
D515204, Nov 08 2002 ResMed Pty Ltd Front face portion of mask assembly
D535023, Nov 08 2004 ResMed Pty Ltd Elbow of a full face mask
D537523, May 17 2004 ResMed Pty Ltd Mask shell
D557411, Nov 08 2004 ResMed Pty Ltd Full face mask
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 07 2006ResMed Limited(assignment on the face of the patent)
Mar 01 2019ResMed LimitedResMed Pty LtdCHANGE OF NAME SEE DOCUMENT FOR DETAILS 0500050461 pdf
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