Headphones
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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
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D583804 | December 30, 2008 | Mahler et al. |
D584284 | January 6, 2009 | Carr et al. |
D593537 | June 2, 2009 | Arimoto |
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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)