Headphone
Description
The broken lines immediately adjacent to the claimed portions are boundaries, all other broken lines are environmental structures; all the broken lines form no part of the claimed design.
Claims
The ornamental design for a headphone, as shown and described.
Referenced Cited
U.S. Patent Documents
| 3488457 | January 1970 | Lahti |
| D254183 | February 12, 1980 | Doodson |
| D262019 | November 24, 1981 | Upshaw |
| 5018599 | May 28, 1991 | Dohi |
| D351172 | October 4, 1994 | Nakamura |
| D402659 | December 15, 1998 | Suzuki |
| 5960094 | September 28, 1999 | Jensen |
| D431550 | October 3, 2000 | Yoneda |
| D453015 | January 22, 2002 | Yuyama |
| 6483925 | November 19, 2002 | Shen |
| 6724906 | April 20, 2004 | Naksen |
| D514086 | January 31, 2006 | Skulley |
| D517528 | March 21, 2006 | Skulley |
| D518479 | April 4, 2006 | Skulley |
| D529898 | October 10, 2006 | Kuribayashi |
| 7172052 | February 6, 2007 | Lenhard-Backhaus |
| D542774 | May 15, 2007 | Rausch |
| D556187 | November 27, 2007 | Feng |
| D567220 | April 22, 2008 | Wang |
| D589492 | March 31, 2009 | Mistry |
| D603371 | November 3, 2009 | Boateng |
| D604266 | November 17, 2009 | Milde |
| D615068 | May 4, 2010 | Yuasa |
| D637176 | May 3, 2011 | Brunner |
| D647081 | October 18, 2011 | Kwon |
| D654475 | February 21, 2012 | Chen |
| D663717 | July 17, 2012 | Hutchieson |
| D666993 | September 11, 2012 | Kelley |
| D672745 | December 18, 2012 | Abed |
| D687409 | August 6, 2013 | Lee |
| D691111 | October 8, 2013 | Lee |
| D692853 | November 5, 2013 | Nokuo |
| D707200 | June 17, 2014 | Yang |
| D723509 | March 3, 2015 | Garland |
| D725630 | March 31, 2015 | Nakagawa |
| 9036849 | May 19, 2015 | Thompson |
| D750043 | February 23, 2016 | Birger |
| D760688 | July 5, 2016 | Brunner |
| D769219 | October 18, 2016 | Ohmachi |
| D775104 | December 27, 2016 | Lee |
| D778258 | February 7, 2017 | Hsu |
| D808359 | January 23, 2018 | Meyer |
| D815614 | April 17, 2018 | Tzeng |
| D840977 | February 19, 2019 | Pu |
| D841620 | February 26, 2019 | Liu |
| D843348 | March 19, 2019 | Burgess |
| D843349 | March 19, 2019 | Burgess |
| D845927 | April 16, 2019 | Wang |
| D851064 | June 11, 2019 | Wang |
| D856967 | August 20, 2019 | Tang |
| D857656 | August 27, 2019 | Ipsen |
| D870698 | December 24, 2019 | Long |
| D876392 | February 25, 2020 | Zhou |
| 20010017925 | August 30, 2001 | Ceravolo |
| 20040213428 | October 28, 2004 | Lenhard-Backhaus |
| 20060104471 | May 18, 2006 | Tsunoda |
| 20090238397 | September 24, 2009 | Reiss |
| 20110146701 | June 23, 2011 | Chou |
| 20170019728 | January 19, 2017 | Cochran |
Patent History
Patent number: D891399
Type: Grant
Filed: Jan 7, 2019
Date of Patent: Jul 28, 2020
Inventor: Guihua Chen (Xinshao County)
Primary Examiner: Paula Allen Greene
Application Number: 29/675,953
Type: Grant
Filed: Jan 7, 2019
Date of Patent: Jul 28, 2020
Inventor: Guihua Chen (Xinshao County)
Primary Examiner: Paula Allen Greene
Application Number: 29/675,953
Classifications