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Patent
   D567364
Priority
Jun 01 2001
Filed
Jul 01 2005
Issued
Apr 22 2008
Expiry
Apr 22 2022
Inventors
Smart, Gre…
Assg.orig
ResMed Lim…
Assg.curr
ResMed Pty…
Entity
unknown
Referenced by
3
References
19
Maint.:
n/a
The ornamental design for a portion of mask frame, as shown and described.

FIG. 1 is a perspective view of a full-face mask according to an embodiment of my design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof; and,

FIG. 4 is a right side view thereof with the left side view thereof being a mirror image thereof.

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

Smart, Gregory Scott

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D597199, Apr 28 2006 ResMed Pty Ltd Respiratory mask frame
D652909, Apr 28 2006 ResMed Pty Ltd Respiratory mask frame
D669576, Apr 28 2006 ResMed Pty Ltd Respiratory mask frame
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
5243971, May 21 1990 ResMed Limited Nasal mask for CPAP having ballooning/moulding seal with wearer's nose and facial contours
5542128, Apr 20 1993 Headwear for supporting a breathing apparatus
5662101, Dec 07 1995 RIC Investments, LLC Respiratory facial mask
6112746, Jul 26 1996 ResMed Limited Nasal mask and mask cushion therefor
6119693, Jan 16 1998 KWA DESIGN GROUP P L Forehead support for facial mask
6357441, Jul 26 1996 ResMed Limited Nasal mask and mask cushion therefor
6412487, Jan 31 1997 ResMed Limited Mask cushion and frame assembly
6581594, May 15 2000 ResMed Pty Ltd Respiratory mask having gas washout vent and gas washout vent for respiratory mask
236033,
D428139, Dec 09 1998 ResMed Ltd Mask frame
D430663, Dec 09 1998 ResMed Ltd Mask
D443355, Jun 18 1999 ResMed Limited Nasal respiratory mask shell and forehead support assembly
D458365, Aug 10 1999 RIC Investments, LLC Nasal mask
D459800, Jun 01 2001 RESMED R&D LIMITED; ResMed Limited Full face mask
D464427, Jun 01 2001 ResMed Limited Full face mask
D468421, Sep 24 2001 ResMed Limited; RESMED R&D LIMITED Nasal mask
D493221, Jun 01 2001 ResMed Limited Portion of a full face mask
D498530, Jun 01 2001 ResMed Pty Ltd Portion of full-face mask
D502261, Aug 10 1999 RIC Investments, LLC Nasal mask
ASSIGNMENT RECORDS    Assignment records on the USPTO
//
Executed onAssignorAssigneeConveyanceFrameReelDoc
Jul 01 2005ResMed Limited(assignment on the face of the patent)
Mar 01 2019ResMed LimitedResMed Pty LtdCHANGE OF NAME SEE DOCUMENT FOR DETAILS 0500050461 pdf
MAINTENANCE FEES AND DATES:    Maintenance records on the USPTO
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