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Patent
D963973
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Priority
Jun 28 2021
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Filed
Jun 28 2021
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Issued
Sep 13 2022
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Expiry
Sep 13 2037
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Assg.orig
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Entity
unknown
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4
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20
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n/a
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The ornamental design for an air duster, as shown and described.
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FIG. 1 is a front view of an air duster showing my new design;
FIG. 2 is a back view thereof;
FIG. 3 is a left side view thereof;
FIG. 4 is a right side view thereof;
FIG. 5 is a top view thereof;
FIG. 6 is a bottom view thereof;
FIG. 7 is a perspective view thereof;
FIG. 8 is another perspective view thereof; and,
FIG. 9 is enlarged illustration of the portion of the air duster encircled at 9 in FIG. 5.
Ma, Shaowei
Patent |
Priority |
Assignee |
Title |
20200222149, |
|
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