Patent
   D720846
Priority
May 12 2011
Filed
Nov 11 2011
Issued
Jan 06 2015
Expiry
Jan 06 2029
Assg.orig
Entity
unknown
8
19
n/a
The ornamental design for a breathing mask, as shown and described.

FIG. 1 is a front view of a breathing mask showing our new design;

FIG. 2 is a left side view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a rear perspective view thereof; and,

FIG. 7 is a bottom front perspective view thereof.

The broken line showing of linear portions of the article is included for the purpose of illustrating environmental structure with the line itself forming no part of the claimed design.

Bowsher, Richard Francis

Patent Priority Assignee Title
D726303, Jan 30 2013 ROLLINS INTERNATIONAL MEDICAL INNOVATIONS INC Multifunction oxygen mask
D740932, Sep 24 2013 3M Innovative Properties Company Respirator with raised face seal flexing region
D775323, May 12 2011 INTERSURGICAL AG Breathing mask
D776258, Sep 24 2013 3M Innovative Properties Company Respirator with face seal multiple flexing region
D787659, Sep 24 2013 3M Innovative Properties Company Respirator with face seal flexing region
D787660, May 22 2014 3M Innovative Properties Company Respirator mask having a face seal flexing region
D980968, Sep 29 2021 LG Electronics Inc. Mask type air purifier main body
D985763, Aug 12 2021 INTERSURGICAL AG Medical face mask
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 11 2011INTERSURGICAL AG(assignment on the face of the patent)
Jan 19 2012BOWSHER, RICHARD FRANCISINTERSURGICAL AGASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0275810351 pdf
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