Patent
   D633894
Priority
Aug 06 2008
Filed
Feb 03 2009
Issued
Mar 08 2011
Expiry
Mar 08 2025
Assg.orig
Entity
unknown
38
18
n/a
The ornamental design for an ear muff, as shown and described.

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,
ER1593,
ER1909,
ER203,
ER2203,
ER2435,
ER3269,
ER4361,
ER4973,
ER6631,
ER7267,
ER7633,
ER8147,
ER8588,
ER9378,
ER9769,
Patent Priority Assignee Title
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Feb 03 2009Sensear Pty Ltd(assignment on the face of the patent)
Mar 19 2009MEYER, EUGEN GUSTAVSensear Pty LtdASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0224700958 pdf
Mar 19 2009LASSANDRO, GIANFRANCOSensear Pty LtdASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0224700958 pdf
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