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United States Patent D721,054
Lu January 13, 2015

Headphone

Claims


CLAIM The ornamental design for headphone, as shown and described.
Inventors: Lu; Luke (Hong Kong, CN)
Applicant:
Name City State Country Type

Koninklijke Philips N.V.

Eindhoven

N/A

NL
Assignee: Koninklijke Philips N.V. (Eindhoven, NL)
Appl. No.: D/480,890
Filed: January 30, 2014

Foreign Application Priority Data

Jul 31, 2013 [EM] 002284695-0002

Current U.S. Class: D14/205
Current International Class: 1401
Field of Search: ;D14/205,206 ;D29/112 ;181/129,130,135 ;379/430,431 ;381/380,381 ;455/90.3,575.1

References Cited [Referenced By]

U.S. Patent Documents
2149341 March 1939 Harrison
2593892 April 1952 Kindel
3408658 November 1968 Beguin et al.
3505684 April 1970 Hutchinson et al.
5018599 May 1991 Dohi et al.
5033094 July 1991 Hung
D328074 July 1992 Yamazaki et al.
D328461 August 1992 Daido et al.
D353818 December 1994 Nakamura
5384857 January 1995 Nordin et al.
5406037 April 1995 Nageno et al.
5826597 October 1998 Chou
6611963 September 2003 Woo et al.
D494154 August 2004 Polito
D563382 March 2008 Wikel
D581394 November 2008 Lee
D594847 June 2009 Suzuki
D603371 November 2009 Boateng et al.
D632668 February 2011 Brunner et al.
D654472 February 2012 Fischer
D657344 April 2012 Brunner et al.
D657345 April 2012 Brunner et al.
D668633 October 2012 Enquist
D684559 June 2013 Groset et al.
D696226 December 2013 Brunner et al.
D700590 March 2014 Heath
D702210 April 2014 Birger
Primary Examiner: Greene; Paula
Attorney, Agent or Firm: Venable LLP Schwarz; Steven J.

Description



FIG. 1 is a perspective view of a headphone according to an embodiment of the claimed design;

FIG. 2 is a front elevational view of the headphone of FIG. 1;

FIG. 3 is a rear view elevational view of the headphone of FIG. 1;

FIG. 4 is a left elevational view of the headphone of FIG. 1;

FIG. 5 is a right elevational view of the headphone of FIG. 1;

FIG. 6 is a top elevational view of the headphone of FIG. 1; and,

FIG. 7 is a bottom elevational view of the headphone of FIG. 1.

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