Patent
   D890438
Priority
Apr 13 2020
Filed
Apr 13 2020
Issued
Jul 14 2020
Expiry
Jul 14 2035
Assg.orig
Entity
unknown
18
33
n/a
The ornamental design for ear muffs, as shown and described.

FIG. 1 is a perspective view of ear muffs, showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a front elevational view thereof; and,

FIG. 7 is a left side elevational view thereof.

Xu, Hanwen

Patent Priority Assignee Title
D929364, Dec 20 2019 Yamaha Corporation Headphone
D932709, Sep 26 2020 Passive shooting earmuffs
D974324, Dec 20 2019 HEWLETT-PACKARD DEVELOPMENT COMPANY, L P Arm for headphone
D978444, Jun 17 2021 Electronic earmuff
D986215, Jul 20 2021 BEYERDYNAMIC GMBH & CO KG Headphone
ER1567,
ER3813,
ER4361,
ER4604,
ER5082,
ER7237,
ER727,
ER7619,
ER8658,
ER8748,
ER8887,
ER8914,
ER9687,
Patent Priority Assignee Title
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