Patent
   D570474
Priority
Dec 20 2006
Filed
Dec 20 2006
Issued
Jun 03 2008
Expiry
Jun 03 2022
Assg.orig
Entity
unknown
6
5
n/a
The ornamental design for a mask, as shown.

FIG. 1 is a perspective view of the mask;

FIG. 2 is a front view of the mask;

FIG. 3 is a back view of the mask;

FIG. 4 is a left side view of the mask;

FIG. 5 is a right side view of the mask;

FIG. 6 is a top view of the mask; and,

FIG. 7 is a bottom view of the mask.

Lin, Jing-Jyr

Patent Priority Assignee Title
D657450, Dec 18 2009 GALEMED CORPORATION Strapless respiratory mask
D690415, Jul 02 2012 3M Innovative Properties Company Respirator support structure
D742504, Feb 27 2015 3M Innovative Properties Company Respirator mask
D747795, Feb 27 2015 3M Innovative Properties Company Respirator mask body
D754844, May 22 2014 3M Innovative Properties Company Respirator mask
D757249, Jan 13 2015 Respirator mask
Patent Priority Assignee Title
20030154984,
D430663, Dec 09 1998 ResMed Ltd Mask
D447557, Nov 03 1999 Australian Centre for Advanced Medical Technology Ltd Mask
D477074, May 15 2002 Hans Rudolph, Inc Mask
D483477, Sep 04 2002 RIC Investments, LLC Patient interface device
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