Headphone

- Sony Corporation
Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a top, front, right perspective view of a headphone showing our new design;

FIG. 2 is a front, bottom perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof; and,

FIG. 5 is a bottom plan view thereof.

Portions in broken lines are for illustrative purposes only and form no part of claimed design.

Claims

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

Referenced Cited
U.S. Patent Documents
3167619 January 1965 Palmaer
3503493 March 1970 Nagy
3621992 November 1971 Osborne et al.
4156117 May 22, 1979 Phillips
D316414 April 23, 1991 Fratantonio et al.
D328461 August 4, 1992 Daido et al.
D391573 March 3, 1998 Nakamura
5815579 September 29, 1998 Boyden
D403126 December 22, 1998 Scanlon et al.
D422592 April 11, 2000 Deguchi
6449806 September 17, 2002 Engelhard et al.
D525235 July 18, 2006 Koizumi
D591263 April 28, 2009 Shimizu
D592639 May 19, 2009 Kuh et al.
D623167 September 7, 2010 Hildebrandt et al.
Foreign Patent Documents
D1077954 July 2000 JP
D1106496 April 2001 JP
D1331401 June 2008 JP
D1335551 July 2008 JP
Patent History
Patent number: D633472
Type: Grant
Filed: Mar 10, 2010
Date of Patent: Mar 1, 2011
Assignee: Sony Corporation (Tokyo)
Inventors: Shinpei Hirano (Tokyo), Rui Morisawa (Tokyo)
Primary Examiner: Paula Greene
Attorney: Rader, Fishman & Grauer PLLC
Application Number: 29/347,589
Classifications
Current U.S. Class: Headphone Or Headset (D14/205)