Patent
   D634731
Priority
Oct 28 2009
Filed
Mar 04 2010
Issued
Mar 22 2011
Expiry
Mar 22 2025
Assg.orig
Entity
unknown
10
22
n/a
The ornamental design for a headphone, as shown and described.

FIG. 1 is a front, top, right perspective view of a headphone showing my new design;

FIG. 2 is a front, bottom perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof; and,

FIG. 5 is a bottom plan view thereof.

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

Morisawa, Rui

Patent Priority Assignee Title
D663286, Jan 29 2010 Sony Corporation Headphone
D685759, Dec 19 2011 SKULLCANDY, INC Headphone
D701193, Dec 19 2011 SKULLCANDY, INC Headphone
D701196, Dec 26 2012 SKULLCANDY, INC Headphone
D701197, Dec 26 2012 SKULLCANDY, INC Headphone
D712375, Aug 19 2013 Yamaha Corporation Headphone
D733682, Sep 25 2013 SKULLCANDY, INC Portable speaker
D877116, Aug 21 2018 Headphone
D880450, Aug 01 2018 Headphone
D953325, Jan 23 2020 Smart watch
Patent Priority Assignee Title
3104398,
3609764,
4759058, May 11 1987 Shoulder rest for a telephone
4987592, May 30 1989 David Clark Company Incorporated Microphone boom assembly for communication headset
5025504, Dec 16 1988 Weyerhaeuser Company Liner for a helmet, hat, cap or other head covering
5185807, May 08 1991 DAVID CLARK COMPANY INC Headset with multi-position stirrup assemblies
5384857, Oct 29 1992 3M Svenska Aktiebolag Snap-in attachment for ear defender cup
222361,
D328461, Sep 30 1988 Sony Corporation Headphone
D391573, Sep 06 1996 Sony Corporation Headphone
D403126, Feb 18 1997 Sound reduction headset
D403128, Feb 18 1997 Headband for sound reduction headset
D411200, Aug 15 1997 3M Svenska Aktiebolag Ear protection with radio
D422592, Dec 30 1998 Sony Corporation Headphone
D525235, Mar 31 2005 Sony Corporation Headphone
D571354, Jun 13 2007 Koninklijke Philips Electronics N V Headphone
D591263, Sep 11 2007 Sony Corporation Headphone
D592639, May 22 2008 The Timac Group, Inc. Headset
JP1077954,
JP1106496,
JP1331401,
JP1335551,
//
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Mar 04 2010Sony Corporation(assignment on the face of the patent)
May 10 2010MORISAWA, RUISony CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0244470787 pdf
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