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Patent
D779651
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Priority
Feb 05 2014
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Filed
Aug 04 2014
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Issued
Feb 21 2017
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Expiry
Feb 21 2031
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Assg.orig
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Entity
unknown
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5
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41
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n/a
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The ornamental design for a breathing mask, as shown and described.
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FIG. 1 is a front view showing the outside of the breathing mask, showing our new design;
FIG. 2 is a back view of the breathing mask shown in FIG. 1, showing the inside of the breathing mask;
FIG. 3 is a right hand side view of the breathing mask shown in FIG. 1;
FIG. 4 is a left hand side view of the breathing mask shown in FIG. 1;
FIG. 5 is a top view of the breathing mask shown in FIG. 1; and,
FIG. 6 is a bottom view of the breathing mask shown in FIG. 1.
Luchterhand, Axel, Helmke, Alexander
Patent |
Priority |
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Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a