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Patent
D292331
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Priority
Apr 22 1985
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Filed
Apr 22 1985
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Issued
Oct 13 1987
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Expiry
Oct 13 2001
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Assg.orig
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Entity
unknown
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20
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5
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n/a
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The ornamental design for an electrically heated ear muff, as shown and described.
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FIG. 1 is a right side elevational view of an electrically heated ear muff
showing my new design;
FIG. 2 is a left side elevational view thereof;
FIG. 3 is a perspective view thereof; and
FIG. 4 is a rear elevational view thereof.
Bryant, Marvin P.
| Patent |
Priority |
Assignee |
Title |
| 9025806, |
Jan 08 2013 |
PROTEMPO US LIMITED |
Headphone assembly |
| 9486030, |
Aug 05 2014 |
PROTEMPO US LIMITED |
Audio pouch for helmet |
| 9609417, |
Jan 08 2013 |
PROTEMPO US LIMITED |
Headphone assembly |
| D324386, |
Dec 11 1989 |
|
Combined earphones and earmuffs |
| D342071, |
Nov 06 1991 |
|
Headset earmuff |
| D539425, |
Oct 04 2005 |
|
Neck therapy device |
| D541257, |
Sep 16 2005 |
Koninklijke Philips Electronics N.V. |
Headphone |
| D667813, |
Jun 16 2011 |
|
Sound amplifying apparatus with adjustable headband for enhancing the hearing of a user |
| D704676, |
Jan 07 2013 |
PROTEMPO US LIMITED |
Headphone assembly |
| D709673, |
Jan 07 2013 |
INTERAXON INC |
Brain sensing headband |
| D736741, |
Sep 15 2014 |
WHAT S GOOD LLC |
Ear muffs with built-in speakers and control module |
| D739122, |
Jan 07 2013 |
INTERAXON INC. |
Brain sensing headband |
| D780378, |
Jul 15 2016 |
|
Ear muff |
| D793356, |
Dec 16 2014 |
MUZIK INC |
Headphone touchpad |
| D817304, |
Feb 23 2017 |
MUZIK INC |
Over ear fuzzy ear cushions and on ear fuzzy ear cushions for audio headphones |
| D857650, |
Dec 16 2014 |
Muzik Inc. |
Touchpad |
| D967054, |
Nov 21 2021 |
Shenzhen Menglang Technology Co. LTD |
Wireless headphone |
| D973627, |
May 17 2021 |
B.IN.C.A. LLC |
Basketball headphone |
| ER7567, |
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| ER8946, |
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a