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Patent
D311074
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Priority
Dec 02 1988
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Filed
Dec 02 1988
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Issued
Oct 02 1990
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Expiry
Oct 02 2004
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Assg.orig
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Entity
unknown
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17
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5
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n/a
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The ornamental design for ear muff, as shown.
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FIG. 1 is a side elevational view of an ear muff showing my new design;
FIG. 2 is an enlarged perspective view thereof; and
FIG. 3 is an enlarged front elevational view thereof.
Scott, Terry B., Scott, Donna
| Patent |
Priority |
Assignee |
Title |
| 5509146, |
Dec 09 1993 |
|
Ear muffs |
| D346882, |
Jul 15 1991 |
|
Ear muff |
| D351387, |
Feb 01 1993 |
|
Acoustic reflector |
| D371639, |
Feb 14 1994 |
|
Football helmet ear muffs |
| D375825, |
Oct 18 1994 |
|
Headband with detachable ear piece |
| D394227, |
Sep 04 1996 |
|
Animal ear fob |
| D678620, |
Aug 19 2011 |
|
Thermal ear and face covering |
| D690056, |
Aug 08 2012 |
|
Ear muff |
| D693967, |
Mar 28 2011 |
|
Simulative earpiece |
| D743632, |
Aug 03 2011 |
|
Earmuff and headband combination |
| 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 |
| D812589, |
Jun 28 2016 |
SENNHEISER ELECTRONIC GMBH & CO KG; EPOS GROUP A S |
Headband including an earshaped ear pad |
| D973627, |
May 17 2021 |
B.IN.C.A. LLC |
Basketball headphone |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a