Headphone

Yoneda May 20, 2

Patent Grant RE40318

U.S. patent number RE40,318 [Application Number D/209,535] was granted by the patent office on 2008-05-20 for headphone. This patent grant is currently assigned to Sony Corporation. Invention is credited to Naofumi Yoneda.


United States Patent RE40,318
Yoneda May 20, 2008

Headphone
Inventors: Yoneda; Naofumi (Tokyo, JP)
Assignee: Sony Corporation (Tokyo, JP)
Family ID: 22507554
Appl. No.: D/209,535
Filed: May 21, 2004

Related U.S. Patent Documents

Application Number Filing Date Patent Number Issue Date
Reissue of: 29144207 Jun 29, 2001 D457512 May 21, 2002

Current U.S. Class: D14/205
Current CPC Class: H04R 5/0335 (20130101)
Current International Class: 1401 ()
Field of Search: ;D14/192,205-206,223 ;181/129-130 ;379/430-431 ;381/370-371,374,376,378-381 ;455/575.2

References Cited [Referenced By]

U.S. Patent Documents
D358390 May 1995 Hayashi
D373360 September 1996 Kanno
D391573 March 1998 Nakamura
D409197 May 1999 Nakamura
D410466 June 1999 Mouri
5987147 November 1999 Nishimoto
6006115 December 1999 Wingate
D420356 February 2000 Suzuki
D422592 April 2000 Deguchi
D435249 December 2000 Yasutomi
D457874 May 2002 Yoneda
D476639 July 2003 Bergeron et al.
Foreign Patent Documents
2094608 Aug 2000 GB
DM/052964 Jul 2000 WO

Other References

Catalog "Headphone/Active Speark System," pp. 13 & 14 & 19, Sony Corporation, Jul. 2000. cited by other.

Primary Examiner: Bondade; Nanda
Attorney, Agent or Firm: Rader, Fishman & Grauer, PLLC

Claims



CLAIM

The ornamental design for a headphone, as shown and described.
Description



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.

.Iadd.The broken line showing in the drawing disclosure is for illustrative purposes only and forms no part of the claimed design.

* * * * *


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