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Patent
D908205
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Priority
Mar 16 2017
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Filed
Mar 16 2017
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Issued
Jan 19 2021
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Expiry
Jan 19 2036
TERM.DISCL.
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Assg.orig
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Entity
unknown
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15
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34
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n/a
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The ornamental design for an air filtering mask, as shown and described.
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FIG. 1 is a perspective view of an air filtering mask showing our new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
The broken lines depict portions of the air filtering mask that form no part of the claimed design.
Hwang, Gwo-Tzong
Patent |
Priority |
Assignee |
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
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Maintenance Fee Events |
n/a
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Maintenance Schedule |
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