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Patent
D956363
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Priority
Oct 17 2020
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Filed
Nov 20 2020
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Issued
Jun 28 2022
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Expiry
Jun 28 2037
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Assg.orig
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Entity
unknown
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2
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38
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n/a
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The ornamental design for an earmuff, as shown and described.
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FIG. 1 is a perspective view of an earmuff showing our new design;
FIG. 2 is a front view thereof;
FIG. 3 is a back view thereof;
FIG. 4 is a left view thereof;
FIG. 5 is a right view thereof;
FIG. 6 is a top view thereof; and,
FIG. 7 is a bottom view thereof.
The broken lines shown on the drawings depict portions of the earmuff that form no part of the claimed design.
Zhang, Yonggui, Hu, Haibo
Patent |
Priority |
Assignee |
Title |
2981958, |
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Ear cup |
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HONEYWELL SAFETY PRODUCTS USA, INC |
Pair of earmuffs |
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May 10 2001 |
Moldex-Metric, Inc. |
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May 10 2001 |
Moldex-Metric, Inc. |
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3M Innovative Properties Company |
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3M Innovative Properties Company |
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SENNHEISER ELECTRONIC GMBH & CO KG; EPOS GROUP A S |
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Jan 31 2019 |
INVISIO A S |
Headset |
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|
Earphone |
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Feb 20 2019 |
Honeywell International Inc |
Hearing protection device |
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May 06 2020 |
RAZER ASIA-PACIFIC PTE LTD |
Headphone |
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Jan 23 2020 |
|
Audio headphones |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a