Headphone

- Koninklijke Philips N.V.
Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
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 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.

The features shown in broken lines are environment only and not part of the claimed design.

Claims

The ornamental design for headphone, as shown and described.

Referenced Cited
U.S. Patent Documents
1127161 February 1915 Baldwin
1483315 February 1924 Saal
1587409 June 1926 Ouillette
2486267 October 1949 Dulinsky
D156329 December 1949 Federico et al.
2782423 February 1957 Simon et al.
3797045 March 1974 Aho
3922725 December 1975 Csiki et al.
4175217 November 20, 1979 Williams
4472607 September 18, 1984 Houng
D301145 May 16, 1989 Besasie et al.
D328461 August 4, 1992 Daido et al.
5233650 August 3, 1993 Chan
5574795 November 12, 1996 Seki
D410466 June 1, 1999 Mouri
D420356 February 8, 2000 Suzuki
D431550 October 3, 2000 Yoneda
D432522 October 24, 2000 Kieltyka et al.
D435249 December 19, 2000 Yasutomi
D484485 December 30, 2003 Matsuoka
D504414 April 26, 2005 Yoshida
D508483 August 16, 2005 Suzuki
D514087 January 31, 2006 Wilson et al.
D517527 March 21, 2006 Suzuki
D560654 January 29, 2008 Feng
D567215 April 22, 2008 Lee
7388960 June 17, 2008 Kuo et al.
7457649 November 25, 2008 Wilson
D620474 July 27, 2010 Komiyama
D633895 March 8, 2011 Morimoto
D635958 April 12, 2011 Ando et al.
D639776 June 14, 2011 Arimoto
D666990 September 11, 2012 Komiyama et al.
D669450 October 23, 2012 Katsumata
D677243 March 5, 2013 Kitayama et al.
D695261 December 10, 2013 Katsumata
D708162 July 1, 2014 Wenger et al.
D712872 September 9, 2014 Yuen
20050105755 May 19, 2005 Yueh
Patent History
Patent number: D725074
Type: Grant
Filed: Feb 12, 2014
Date of Patent: Mar 24, 2015
Assignee: Koninklijke Philips N.V. (Eindhoven)
Inventors: Peter A. Boeckel (Hong Kong), Billy Liu (Hong Kong)
Primary Examiner: Paula Greene
Application Number: 29/481,911
Classifications
Current U.S. Class: Headphone Or Headset (D14/205)