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Patent
D959643
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Priority
Mar 26 2020
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Filed
Sep 24 2020
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Issued
Aug 02 2022
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Expiry
Aug 02 2037
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Assg.orig
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Entity
unknown
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5
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23
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n/a
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The ornamental design for an air mask, as shown and described.
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FIG. 1 is a front, right side, perspective view of an air mask showing our new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a top view thereof; and,
FIG. 7 is a bottom view.
Kim, Dongsoon, Kim, Byeongwook
Patent |
Priority |
Assignee |
Title |
2664887, |
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20210378326, |
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CN302912292, |
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CN303808927, |
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CN306035495, |
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CN306651577, |
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CN306910511, |
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D271246, |
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3M Innovative Properties Company |
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SHENZHEN EVERBEST MACHINERY INDUSTRY CO., LTD. |
Mask |
D908205, |
Mar 16 2017 |
|
Air filtering mask |
D925725, |
Jun 04 2019 |
LG Electronics Inc |
Breathing mask |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a