Patent
   D957511
Priority
Jul 07 2021
Filed
Jul 07 2021
Issued
Jul 12 2022
Expiry
Jul 12 2037
Assg.orig
Entity
unknown
6
15
n/a
The ornamental design for a sleeping mask, as shown and described.

FIG. 1 is a perspective view of a sleeping mask showing my 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.

Liu, Lijun

Patent Priority Assignee Title
D976306, Jan 25 2022 Shenzhen Xingran Technology Co., Ltd. Eye mask
D983866, Aug 10 2022 MacroIdea Inc. Eye mask
ER3759,
ER4737,
ER5410,
ER8498,
Patent Priority Assignee Title
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