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Patent
D787045
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Priority
Jan 12 2016
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Filed
Jan 12 2016
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Issued
May 16 2017
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Expiry
May 16 2032
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Assg.orig
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Entity
unknown
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0
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32
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n/a
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The ornamental design for an oxygen mask, as shown and described.
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FIG. 1 is a front and side perspective view of an oxygen mask, showing my new design;
FIG. 2 is a front elevational view of the oxygen mask of FIG. 1;
FIG. 3 is a back elevational view of the oxygen mask of FIG. 1;
FIG. 4 is a top plan view of the oxygen mask of FIG. 1;
FIG. 5 is a bottom plan view of the oxygen mask of FIG. 1;
FIG. 6 is a left elevational view of the oxygen mask of FIG. 1;
FIG. 7 is a right elevational view of the oxygen mask of FIG. 1; and,
FIG. 8 is a cross-sectional view of the oxygen mask of FIG. 1, taken in the direction of line 8-8 of FIG. 2.
The broken lines in the drawings illustrate portions of the oxygen mask that form no part of the claimed design.
Yokoyama, Mitsuhiro
Patent |
Priority |
Assignee |
Title |
Patent |
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Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a