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Patent
D890438
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Priority
Apr 13 2020
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Filed
Apr 13 2020
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Issued
Jul 14 2020
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Expiry
Jul 14 2035
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Assg.orig
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Entity
unknown
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18
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33
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n/a
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The ornamental design for ear muffs, as shown and described.
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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, |
|
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|
ER3813, |
|
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|
ER4361, |
|
|
|
ER4604, |
|
|
|
ER5082, |
|
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|
ER7237, |
|
|
|
ER727, |
|
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|
ER7619, |
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|
ER8658, |
|
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|
ER8748, |
|
|
|
ER8887, |
|
|
|
ER8914, |
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|
ER9687, |
|
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Patent |
Priority |
Assignee |
Title |
2883671, |
|
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|
2981958, |
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3051961, |
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|
D298670, |
Jan 10 1986 |
Peltor AB |
Hearing protector |
D313092, |
Feb 19 1988 |
Bilsom AB |
Ear muff |
D375584, |
Apr 24 1995 |
|
Ear cup |
D385665, |
Jul 31 1996 |
|
Pair of ear cups |
D390564, |
May 29 1997 |
|
Earmuff headphone |
D403126, |
Feb 18 1997 |
|
Sound reduction headset |
D411200, |
Aug 15 1997 |
3M Svenska Aktiebolag |
Ear protection with radio |
D413413, |
Dec 18 1997 |
|
Hearing protector |
D427382, |
Oct 23 1998 |
HONEYWELL SAFETY PRODUCTS USA, INC |
Pair of earmuffs |
D434191, |
Jul 02 1998 |
3M Svenska Aktiebolag |
Ear protection |
D459033, |
May 10 2001 |
Moldex-Metric, Inc. |
Earmuff with front mount |
D459034, |
May 10 2001 |
Moldex-Metric, Inc. |
Ear muff with side mount |
D465616, |
Feb 12 2001 |
3M Innovative Properties Company |
Ear cap for hearing protection |
D651764, |
Dec 16 2010 |
Direct Sound, LLC |
Hearing protection headphones |
D663900, |
Feb 23 2011 |
3M Innovative Properties Company |
Hearing protector ear cups |
D735419, |
Oct 31 2013 |
Moldex-Metric, Inc. |
Outer shell member for an earmuff |
D747557, |
Mar 21 2014 |
3M Innovative Properties Company |
Hearing protector |
D752816, |
Jul 22 2014 |
3M Innovative Properties Company |
Hearing protector |
D753884, |
Oct 28 2013 |
3M Innovative Properties Company |
Hearing protector |
D764717, |
Feb 02 2015 |
3M Innovative Properties Company |
Hearing protector |
D766520, |
Mar 23 2015 |
3M Innovative Properties Company |
Hearing protector |
D789615, |
Jun 23 2015 |
JSP LIMITED |
Ear defender |
D805697, |
Jun 23 2015 |
JSP LIMITED |
Ear defender |
D807584, |
Dec 17 2015 |
3M Innovative Properties Company |
Hearing protector |
D821653, |
Jun 23 2015 |
JSP LIMITED |
Ear defender |
D834260, |
Feb 21 2017 |
UNIT 1 GEAR LLC |
Pair of headphones |
D848396, |
Nov 02 2017 |
Honeywell International Inc. |
Noise monitoring headset |
D848679, |
Sep 25 2017 |
Honeywell International Inc.; HONEYWELL INTERNATIONAL INC , A DELAWARE CORPORATION |
Hearing protection headset |
D851839, |
May 04 2017 |
TASCO Corporation |
Hearing protection headset |
D856594, |
Oct 27 2017 |
Honeywell International Inc. |
Pair of ear muffs |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a