Earphone
Description
Claims
An ornamental design for earphone, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
| 4736435 | April 5, 1988 | Yokoyama et al. |
| D331061 | November 17, 1992 | Hyohgo |
| D331062 | November 17, 1992 | Kanno |
| D337118 | July 6, 1993 | Seikita |
| D337119 | July 6, 1993 | Taniguchi |
| D337589 | July 20, 1993 | Wada |
| D369349 | April 30, 1996 | Hayashi |
| 6122369 | September 19, 2000 | Hwang et al. |
| D431553 | October 3, 2000 | Suzuki |
| D469753 | February 4, 2003 | Andre et al. |
| D485548 | January 20, 2004 | Obata |
| D487077 | February 24, 2004 | Obata |
| D 222 757 | November 2004 | EP |
| D 540 877 | July 2006 | EP |
Patent History
Patent number: D579005
Type: Grant
Filed: Jun 29, 2007
Date of Patent: Oct 21, 2008
Assignee: Sennheiser Electronic GmbH & Co. KG (Wedemark)
Inventor: Sven Wilhelmsen (Hannover)
Primary Examiner: Paula A Greene
Attorney: Reed Smith LLP
Application Number: 29/281,721
Type: Grant
Filed: Jun 29, 2007
Date of Patent: Oct 21, 2008
Assignee: Sennheiser Electronic GmbH & Co. KG (Wedemark)
Inventor: Sven Wilhelmsen (Hannover)
Primary Examiner: Paula A Greene
Attorney: Reed Smith LLP
Application Number: 29/281,721
Classifications
Current U.S. Class:
Headphone (D14/223)