Headphone
Description
Claims
The ornamental design for headphone, as shown and described.
Referenced Cited
U.S. Patent Documents
| 1606165 | November 1926 | Glenn |
| 2149341 | March 1939 | Harrison |
| 2593892 | April 1952 | Kindel |
| 2954442 | September 1960 | Mickenberg |
| 3211160 | October 1965 | Miller |
| 3408658 | November 1968 | Beguin et al. |
| 3505684 | April 1970 | Hutchinson et al. |
| 5018599 | May 28, 1991 | Dohi et al. |
| 5033094 | July 16, 1991 | Hung |
| D328074 | July 21, 1992 | Yamazaki et al. |
| D328461 | August 4, 1992 | Daido et al. |
| D353818 | December 27, 1994 | Nakamura |
| 5384857 | January 24, 1995 | Nordin et al. |
| 5406037 | April 11, 1995 | Nageno et al. |
| 6611963 | September 2, 2003 | Woo et al. |
| D494154 | August 10, 2004 | Polito |
| D563382 | March 4, 2008 | Wikel |
| D581394 | November 25, 2008 | Lee |
| D594847 | June 23, 2009 | Suzuki |
| D632668 | February 15, 2011 | Brunner et al. |
| D654472 | February 21, 2012 | Fischer |
| D657344 | April 10, 2012 | Brunner et al. |
| D657345 | April 10, 2012 | Brunner et al. |
| D668633 | October 9, 2012 | Enquist |
| D684559 | June 18, 2013 | Groset et al. |
| D696226 | December 24, 2013 | Brunner et al. |
| D700590 | March 4, 2014 | Heath |
| D702210 | April 8, 2014 | Birger |
Patent History
Patent number: D722590
Type: Grant
Filed: Jan 30, 2014
Date of Patent: Feb 17, 2015
Assignee: Koninklijke Philips N.V. (Eindhoven)
Inventor: Luke Lu (Hong Kong)
Primary Examiner: Paula Greene
Application Number: 29/480,907
Type: Grant
Filed: Jan 30, 2014
Date of Patent: Feb 17, 2015
Assignee: Koninklijke Philips N.V. (Eindhoven)
Inventor: Luke Lu (Hong Kong)
Primary Examiner: Paula Greene
Application Number: 29/480,907
Classifications
Current U.S. Class:
Headphone Or Headset (D14/205)