Patent
   D690056
Priority
Aug 08 2012
Filed
Aug 08 2012
Issued
Sep 17 2013
Expiry
Sep 17 2027
Assg.orig
Entity
unknown
12
16
n/a
The ornamental design for an ear muff, as shown and described.

FIG. 1 is a front perspective view of an ear muff, showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is another front, perspective view of the ear muff shown in a used condition with the user holding the ear muff;

FIG. 8 is a rear, perspective view of the ear muff shown in a used condition with the user holding the ear muff; and,

FIG. 9 is another rear, perspective view of the ear muff shown in a used condition attached to the user.

The broken lines in FIGS. 1-9 show environment and form no part of the claimed design.

Lancaster, Kathy

Patent Priority Assignee Title
D729458, May 02 2014 3M Innovative Properties Company Ear muff attachment housing
D757367, Mar 02 2015 Ear muff
D769537, Dec 09 2014 Ear protector
D777384, May 18 2015 Cliff Keen Athletic Ear guard
D777989, Apr 19 2016 Contoured ear protector
D780378, Jul 15 2016 Ear muff
D788411, Apr 23 2015 Tangita, Daramola Swim cap
D854253, Oct 31 2016 Disposable cosmetic ear protector
D881475, Jul 26 2018 HANGZHOU ZHONGHAN ELECTRONIC TECHNOLOGY CO , LTD Silicone earmuff
D973627, May 17 2021 B.IN.C.A. LLC Basketball headphone
ER1882,
ER3938,
Patent Priority Assignee Title
243168,
2504826,
2545552,
D311074, Dec 02 1988 Ear muff
D328160, Jul 20 1989 Ear protector
D344611, May 01 1991 Ear sock
D401393, Mar 04 1997 Combined neck and ear shade
D415861, Jan 15 1998 Ear shield
D425671, Oct 01 1999 Ear protector
D434877, Dec 30 1998 Earring shield
D468063, Feb 12 2001 3M Innovative Properties Company Ear cap for hearing protection
D544650, Aug 23 2005 Protective ear cup
D547008, Dec 22 2005 Ear-protective covering
D620645, Jun 23 2009 Protective ear cover
D632438, Dec 02 2009 Set of heat-shielding protective ear covers
D662262, Nov 04 2011 Protective ear cover
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