Patent
   D492942
Priority
Oct 17 2003
Filed
Oct 17 2003
Issued
Jul 13 2004
Expiry
Jul 13 2018
Assg.orig
Entity
unknown
1
5
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 in FIGS. 1-7 are for illustrative purpose only and form no part of claimed design.

Komiyama, Jun

Patent Priority Assignee Title
D593995, Aug 26 2008 Sony Corporation Headphone
Patent Priority Assignee Title
6195441, Mar 13 1997 Sony Corporation Headphone device
6385325, Oct 16 1998 Sony Corporation Headphone device
D422592, Dec 30 1998 Sony Corporation Headphone
D435537, Aug 23 1999 Sony Corporation Headphone
D477820, Aug 06 2002 Sony Corporation Headphone
//
Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 01 2003KOMIYAMA, JUNSony CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0146180063 pdf
Oct 17 2003Sony Corporation(assignment on the face of the patent)
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule