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
D321879 | November 26, 1991 | Emmerling |
5095382 | March 10, 1992 | Abe |
D336646 | June 22, 1993 | Yamazaki et al. |
D342947 | January 4, 1994 | Totsuka |
D345162 | March 15, 1994 | Yamatogi |
D348465 | July 5, 1994 | Yamatogi |
D394062 | May 5, 1998 | Chun |
5812680 | September 22, 1998 | Glendon |
D405449 | February 9, 1999 | Nakamura et al. |
D411200 | June 22, 1999 | Almqvist |
D439574 | March 27, 2001 | Katayama |
D453015 | January 22, 2002 | Yuyama |
D457874 | May 28, 2002 | Yoneda |
D459033 | June 18, 2002 | Dix et al. |
D467895 | December 31, 2002 | Hirano |
D476639 | July 1, 2003 | Bergeron et al. |
D491163 | June 8, 2004 | Green |
D502492 | March 1, 2005 | Chiang |
D514087 | January 31, 2006 | Wilson et al. |
D530306 | October 17, 2006 | Wang et al. |
D538261 | March 13, 2007 | Taylor et al. |
D541255 | April 24, 2007 | Taylor et al. |
D583800 | December 30, 2008 | Jaakkola et al. |
D592182 | May 12, 2009 | Sanguinetti |
D592640 | May 19, 2009 | Tkachuk |
D637176 | May 3, 2011 | Brunner et al. |
D641727 | July 19, 2011 | Krauss et al. |
D648318 | November 8, 2011 | Huang |
D661684 | June 12, 2012 | Frey |
D671522 | November 27, 2012 | Lee et al. |
D673518 | January 1, 2013 | Tan |
D673520 | January 1, 2013 | Tan |
D685345 | July 2, 2013 | Serota |
D691109 | October 8, 2013 | Hardi et al. |
D691582 | October 15, 2013 | Nguyen et al. |
D691984 | October 22, 2013 | Wang |
D698334 | January 28, 2014 | Fujioka |
D705750 | May 27, 2014 | Wu et al. |
D707653 | June 24, 2014 | Hardi |
D707654 | June 24, 2014 | Nguyen et al. |
D711850 | August 26, 2014 | Ang |
D716256 | October 28, 2014 | Ang |
D717276 | November 11, 2014 | Zhou |
D721053 | January 13, 2015 | Fujioka |
20090003616 | January 1, 2009 | Kleinschmidt et al. |
Patent History
Patent number: D741286
Type: Grant
Filed: Jun 20, 2013
Date of Patent: Oct 20, 2015
Assignee: Sennheiser electronic GmbH & Co. KG (Wedemark)
Inventors: Joerg Brennwald (Kiel), Chang-Chin Hwang (Kiel)
Primary Examiner: Paula Greene
Application Number: 29/458,528
Type: Grant
Filed: Jun 20, 2013
Date of Patent: Oct 20, 2015
Assignee: Sennheiser electronic GmbH & Co. KG (Wedemark)
Inventors: Joerg Brennwald (Kiel), Chang-Chin Hwang (Kiel)
Primary Examiner: Paula Greene
Application Number: 29/458,528
Classifications
Current U.S. Class:
Headphone Or Headset (D14/205)