Headphone
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Description
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
Foreign Patent Documents
| 2439289 | April 1948 | Fanslow |
| D316551 | April 30, 1991 | Ichikawa |
| D318669 | July 30, 1991 | Nakayama |
| D331408 | December 1, 1992 | Ellermeier |
| 5335285 | August 2, 1994 | Gluz |
| 5687244 | November 11, 1997 | Untersander |
| D471176 | March 4, 2003 | Suzuki |
| 6724906 | April 20, 2004 | Naksen et al. |
| 6741719 | May 25, 2004 | Orten |
| 7172052 | February 6, 2007 | Lenhard-Backhaus |
| D587678 | March 3, 2009 | Yuyama |
| D587679 | March 3, 2009 | Komiyama |
| D587680 | March 3, 2009 | Komiyama |
| D588099 | March 10, 2009 | Yuyama |
| D590810 | April 21, 2009 | Komiyama |
| D601125 | September 29, 2009 | Komiyama |
| D1057368 | January 2000 | JP |
| D1084542 | September 2000 | JP |
| D1124139 | October 2001 | JP |
| D1337824 | August 2008 | JP |
Patent History
Patent number: D635546
Type: Grant
Filed: Apr 16, 2010
Date of Patent: Apr 5, 2011
Assignee: Sony Corporation (Tokyo)
Inventor: Jun Komiyama (Tokyo)
Primary Examiner: Paula Greene
Attorney: Rader, Fishman & Grauer PLLC
Application Number: 29/347,710
Type: Grant
Filed: Apr 16, 2010
Date of Patent: Apr 5, 2011
Assignee: Sony Corporation (Tokyo)
Inventor: Jun Komiyama (Tokyo)
Primary Examiner: Paula Greene
Attorney: Rader, Fishman & Grauer PLLC
Application Number: 29/347,710
Classifications
Current U.S. Class:
Headphone Or Headset (D14/205)