Patent
   D521502
Priority
May 10 2004
Filed
Nov 10 2004
Issued
May 23 2006
Expiry
May 23 2020
Assg.orig
Entity
unknown
4
11
n/a
The ornamental design for a headphone, as shown and described.

FIG. 1 is a perspective view of a headphone showing our new design;

FIG. 2 is a front elevational view thereof, showing lines V—V and V′—V′;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a top plan view thereof, showing lines VI—VI and VI′—VI′, a bottom elevational view thereof being a mirror image of the top plan view;

FIG. 5 is a partially enlarged front elevational view thereof, taken along between the lines V—V and V′—V′ shown in FIG. 2;

FIG. 6 is a partially enlarged top plan view thereof, taken along between the lines VI—VI and VI′—VI′ shown in FIG. 4, showing a line X—X;

FIG. 7 is a partially enlarged front elevational view thereof, which is the same view as that shown in FIG. 5, showing a line XI—XI; and,

FIG. 8 is a perspective view thereof, showing a using condition;

FIG. 9 is a reference partially enlarged cross sectional view thereof, taken along the line XI—XI shown in FIG. 7;

FIG. 10 is a reference enlarged cross sectional view thereof, taken along the line X—X shown in FIG. 6;

FIG. 11 is a reference rear elevational view thereof; and,

FIG. 12 is a reference left side elevational view thereof.

The broken lines showing of the environment and the reference views are for illustrative purposes only and form no part of the claimed design. The dash-dot lines define, but are not included in, the boundaries of the claimed design.

Deguchi, Michio, Fukamatsu, Kanae, Hirakawa, Maki

Patent Priority Assignee Title
D789924, Jan 16 2015 Apple Inc Electronic device
D868776, Jan 16 2015 Apple Inc. Electronic device
D976898, Jan 16 2015 Apple Inc. Electronic device
D988313, Feb 27 2016 Apple Inc. Electronic device
Patent Priority Assignee Title
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 10 2004Sony Computer Entertainment Inc.(assignment on the face of the patent)
Feb 01 2005HIRAKAWA, MAKISony Computer Entertainment IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0162400988 pdf
Feb 01 2005DEGUCHI, MICHIOSony Computer Entertainment IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0162400988 pdf
Feb 01 2005FUKAMATSU, KANAESony Computer Entertainment IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0162400988 pdf
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