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Patent
D633894
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Priority
Aug 06 2008
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Filed
Feb 03 2009
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Issued
Mar 08 2011
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Expiry
Mar 08 2025
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Assg.orig
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Entity
unknown
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43
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18
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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 an upper isometric view of our ear muff showing our new design, wherein the bottom of the ear muff headband is unornamented;
FIG. 2 is a lower isometric view of the design of FIG. 1;
FIG. 3 is a front view of the design of FIG. 1;
FIG. 4 is a rear view of the design of FIG. 1;
FIG. 5 is a right side view of the design of FIG. 1;
FIG. 6 is a left side view of the design of FIG. 1;
FIG. 7 is a top view of the design of FIG. 1; and,
FIG. 8 is a bottom view of the design of FIG. 8.
Meyer, Eugen Gustav, Lassandro, Gianfranco
| Patent |
Priority |
Assignee |
Title |
| D651764, |
Dec 16 2010 |
Direct Sound, LLC |
Hearing protection headphones |
| D712872, |
Jul 26 2013 |
Imego Infinity Limited |
Headphone |
| D764717, |
Feb 02 2015 |
3M Innovative Properties Company |
Hearing protector |
| D766206, |
May 28 2015 |
Plantronics, Inc.; Plantronics, Inc |
Headband for a headset or headphone |
| D766207, |
May 28 2015 |
Plantronics, Inc.; Plantronics, Inc |
Communications headset or headphone |
| D766208, |
May 28 2015 |
Plantronics, Inc.; Plantronics, Inc |
Communications headset or headphone |
| D766520, |
Mar 23 2015 |
3M Innovative Properties Company |
Hearing protector |
| D780378, |
Jul 15 2016 |
|
Ear muff |
| D805697, |
Jun 23 2015 |
JSP LIMITED |
Ear defender |
| D821653, |
Jun 23 2015 |
JSP LIMITED |
Ear defender |
| D854514, |
Jan 31 2019 |
SHENZHEN QIANHAI PATUOXUN NETWORK AND TECHNOLOGY CO., LTD |
Headphone |
| D856594, |
Oct 27 2017 |
Honeywell International Inc. |
Pair of ear muffs |
| D859355, |
Dec 28 2017 |
|
Headphones |
| D868732, |
Aug 24 2018 |
AKT1 Sport, LLC |
Pair of electronic earmuffs |
| D920585, |
Sep 26 2020 |
|
Electronic shooting earmuffs |
| D929364, |
Dec 20 2019 |
Yamaha Corporation |
Headphone |
| D941798, |
Jan 21 2020 |
3M Innovative Properties Company |
Headset |
| D941799, |
Apr 28 2020 |
GUANGZHOU OPSMEN TECH CO ,LTD |
Electronic earmuff headphone |
| D947810, |
Oct 18 2020 |
|
Headset |
| D968365, |
Oct 18 2019 |
JSP LIMITED |
Ear defender |
| D973627, |
May 17 2021 |
B.IN.C.A. LLC |
Basketball headphone |
| D985530, |
Jan 21 2020 |
3M Innovative Properties Company |
Headset |
| ER1073, |
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| ER1275, |
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| ER1593, |
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| ER1909, |
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| ER203, |
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| ER2203, |
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| ER2435, |
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| ER3269, |
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| ER4361, |
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| ER4973, |
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| ER5562, |
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| ER6631, |
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| ER7267, |
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| ER7633, |
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| ER7860, |
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| ER8147, |
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| ER8588, |
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| ER8887, |
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| ER9378, |
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| ER9715, |
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| ER9769, |
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| Patent |
Priority |
Assignee |
Title |
| 3984885, |
Mar 15 1974 |
Matsushita Electric Industrial Co., Ltd. |
4-Channel headphones |
| 5406037, |
Feb 03 1993 |
Sony Corporation |
Headphone including means for mounting belt-like suspender |
| 5574795, |
Jul 31 1993 |
Sony Corporation |
Headphone apparatus |
| 6965681, |
Aug 15 1997 |
3M Svenska Aktiebolag |
Arrangement in acoustic headsets |
| 229833, |
|
|
|
| D244037, |
Jun 16 1976 |
Audiotronics Corporation |
Acoustical head-set |
| D254616, |
May 19 1977 |
Sansui Electric Co., Ltd. |
Head phone |
| D254910, |
Oct 04 1977 |
Sonway Manufacturers Ltd. |
Combined headphone and radio |
| D255352, |
Feb 06 1978 |
Koss Corporation |
Headphone |
| D266417, |
Sep 11 1980 |
|
Combined cassette player, headset and radio |
| D291198, |
Aug 30 1984 |
Nippon Gakki Seizo Kabushiki Kaisha |
Headphone |
| D317767, |
Jan 19 1989 |
Koss Corporation |
Headphone or similar article |
| D358390, |
May 11 1994 |
Sony Corporation |
Headphone |
| D411200, |
Aug 15 1997 |
3M Svenska Aktiebolag |
Ear protection with radio |
| D413413, |
Dec 18 1997 |
|
Hearing protector |
| D491163, |
Dec 20 2002 |
Bose Corporation |
Headset |
| D589492, |
Jun 23 2008 |
Plantronics, Inc. |
Communications headset |
| D616865, |
Jan 07 2009 |
CREATIVE TECHNOLOGY LTD |
Headphone |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a