Headphones
Description
The broken lines form no part of the claimed design.
Claims
The ornamental design for headphones, as shown and described.
Referenced Cited
U.S. Patent Documents
| 4981194 | January 1, 1991 | Kamon et al. |
| D331062 | November 17, 1992 | Kanno |
| D337118 | July 6, 1993 | Seikita |
| D337589 | July 20, 1993 | Wada |
| D340932 | November 2, 1993 | Yan |
| D353379 | December 13, 1994 | Nakamura et al. |
| D357921 | May 2, 1995 | Ming-Chin |
| D371368 | July 2, 1996 | Hayashi |
| D402661 | December 15, 1998 | Hayashi |
| 6449374 | September 10, 2002 | Skulley et al. |
| D463789 | October 1, 2002 | DeKalb et al. |
| D470122 | February 11, 2003 | Hlas et al. |
| D470123 | February 11, 2003 | Hlas et al. |
| D510337 | October 4, 2005 | Tages |
| D533868 | December 19, 2006 | Koizumi |
| D554627 | November 6, 2007 | Gondo |
| D557689 | December 18, 2007 | Huang |
| D566687 | April 15, 2008 | Duarte et al. |
| 7447308 | November 4, 2008 | Tsai |
| D583804 | December 30, 2008 | Mahler et al. |
| D584284 | January 6, 2009 | Carr et al. |
| D593537 | June 2, 2009 | Arimoto |
| D596616 | July 21, 2009 | Andre et al. |
| D607880 | January 12, 2010 | Chung et al. |
| D626117 | October 26, 2010 | Lowry |
| D627765 | November 23, 2010 | Zheng |
Patent History
Patent number: D644212
Type: Grant
Filed: Jun 21, 2010
Date of Patent: Aug 30, 2011
Assignee: Sennheiser electronic GmbH & Co. KG (Wedemark)
Inventor: Bernard Peng Koon Quek (Singapore)
Primary Examiner: Paula Greene
Attorney: Kilpatrick Townsend & Stockton LLP
Application Number: 29/364,250
Type: Grant
Filed: Jun 21, 2010
Date of Patent: Aug 30, 2011
Assignee: Sennheiser electronic GmbH & Co. KG (Wedemark)
Inventor: Bernard Peng Koon Quek (Singapore)
Primary Examiner: Paula Greene
Attorney: Kilpatrick Townsend & Stockton LLP
Application Number: 29/364,250
Classifications
Current U.S. Class:
Headphone (D14/223)