Patent
   D452491
Priority
Mar 07 2001
Filed
Mar 07 2001
Issued
Dec 25 2001
Expiry
Dec 25 2015
Assg.orig
Entity
unknown
14
6
n/a
The ornamental design for a headphone, as shown and described.

FIG. 1 is a perspective view of a headphone 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 right side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Portions in broken lines are for illustrative purposes only and forms no part of the claimed design.

Sato, Toshiaki

Patent Priority Assignee Title
D467895, Jan 24 2002 Sony Corporation Combined headphone and radio receiver
D561737, Oct 03 2006 Fortune Grand Enterprise Co., Ltd Earphone
D585879, Jan 30 2008 Earphone headband
D587678, Sep 28 2007 Sony Corporation Headphone
D588099, Nov 02 2007 Sony Corporation Headphone
D599777, Nov 02 2007 Sony Corporation Headphone
D617316, Feb 10 2009 HEWLETT-PACKARD DEVELOPMENT COMPANY, L P Earbud for a communications headset
D650356, Jan 06 2010 SKULLCANDY, INC Eyeglass shaped headphones
D664115, Feb 15 2011 3M Innovative Properties Company Ear cup for a headset
D679682, Aug 31 2007 Sony Corporation Earphone
D707201, Mar 15 2013 LIGHTSPEED AVIATION, INC Earbud
D729764, Mar 15 2013 LIGHTSPEED AVIATION, INC. Earbud
D763821, May 28 2015 Headphones
D769841, May 13 2015 JAYS AB Headphone
Patent Priority Assignee Title
D334196, Dec 20 1990 Telephone handset ear pad
D357479, Dec 16 1993 U.S. Philips Corporation Earphone
D399206, May 29 1997 Sony Corporation Headphone
D410238, May 17 1996 Deben Group Industries Limited Ear-defender assembly
D427994, Apr 15 1998 ArialPhone LLC Self-contained earset communication device
D435537, Aug 23 1999 Sony Corporation Headphone
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Feb 19 2001SATO, TOSHIAKISony CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0116160342 pdf
Mar 07 2001Sony Corporation(assignment on the face of the patent)
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