Headphone
Latest Koninklijke Philips Electronics N.V. Patents:
Description
Claims
The ornamental design for a headphone, as shown.
Referenced Cited
U.S. Patent Documents
| 4689822 | August 25, 1987 | Houng |
| D300133 | March 7, 1989 | Daidoh et al. |
| D305541 | January 16, 1990 | Hirose |
| D313092 | December 18, 1990 | Nilsson |
| D328074 | July 21, 1992 | Yamazaki et al. |
| 5809573 | September 22, 1998 | Bary |
| D502938 | March 15, 2005 | Tokioka et al. |
| D512983 | December 20, 2005 | Tachikawa |
| D525235 | July 18, 2006 | Koizumi |
| D534155 | December 26, 2006 | Obata |
| D534156 | December 26, 2006 | Obata |
Patent History
Patent number: D544464
Type: Grant
Filed: Jun 19, 2006
Date of Patent: Jun 12, 2007
Assignee: Koninklijke Philips Electronics N.V. (Eindhoven)
Inventor: Wai Chung David Lee (Hong Kong)
Primary Examiner: Paula A. Greene
Application Number: 29/247,440
Type: Grant
Filed: Jun 19, 2006
Date of Patent: Jun 12, 2007
Assignee: Koninklijke Philips Electronics N.V. (Eindhoven)
Inventor: Wai Chung David Lee (Hong Kong)
Primary Examiner: Paula A. Greene
Application Number: 29/247,440
Classifications
Current U.S. Class:
Headphone Or Headset (D14/205)