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Patent
D346882
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Priority
Jul 15 1991
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Filed
Jul 15 1991
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Issued
May 10 1994
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Expiry
May 10 2008
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Assg.orig
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Entity
unknown
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11
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9
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n/a
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The ornamental design for an ear muff, as shown and described.
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FIG. 1 is a front elevational view of an ear muff showing my new design;
FIG. 2 is a right side elevational view thereof, the left side being a
mirror image;
FIG. 3 is a top plan view thereof;
FIG. 4 is a bottom plan view thereof; and,
FIG. 5 is a cross-sectional view taken along line 5--5 in FIG. 1.
Bryerton, Sr., Donald W.
Patent |
Priority |
Assignee |
Title |
5509146, |
Dec 09 1993 |
|
Ear muffs |
D371639, |
Feb 14 1994 |
|
Football helmet ear muffs |
D390564, |
May 29 1997 |
|
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D780378, |
Jul 15 2016 |
|
Ear muff |
D793369, |
Feb 22 2016 |
Shenzhen Qintong Technology Limited |
Wireless headset |
D793370, |
Feb 22 2016 |
Shenzhen Qintong Technology Limited |
Wireless headset |
D800093, |
Feb 22 2016 |
Shenzhen Qintong Technology Limited |
Wireless headset |
D807321, |
Feb 03 2016 |
|
Bow tie headphone |
D973627, |
May 17 2021 |
B.IN.C.A. LLC |
Basketball headphone |
ER7567, |
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ER8946, |
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