Headphone
The dashed broken lines surrounding a portion of the headphone in
Claims
The ornamental design for a headphone, as shown and described.
| D176508 | January 1956 | Enos |
| D189142 | November 1960 | Heckman |
| 3488457 | January 1970 | Lahti |
| 3579640 | May 1971 | Beguin et al. |
| D254183 | February 12, 1980 | Doodson |
| 4993074 | February 12, 1991 | Carroll |
| 5862241 | January 19, 1999 | Nelson |
| D431550 | October 3, 2000 | Yoneda |
| 6654966 | December 2, 2003 | Rolla |
| D719136 | December 9, 2014 | Schaal |
| D808358 | January 23, 2018 | Dennis |
| D811365 | February 27, 2018 | Czaniecki |
| D834260 | November 20, 2018 | Garcia Mansilla |
| D837763 | January 8, 2019 | Suzuki |
| D852776 | July 2, 2019 | Zhu |
| D859354 | September 10, 2019 | Xia |
| D860161 | September 17, 2019 | Xia |
| D864152 | October 22, 2019 | Liu |
| D868728 | December 3, 2019 | Zaihui |
| D872048 | January 7, 2020 | Dennis |
| D879065 | March 24, 2020 | Chan |
| D883949 | May 12, 2020 | Hu |
| D885363 | May 26, 2020 | Li |
| D890131 | July 14, 2020 | Shen |
| D905005 | December 15, 2020 | Liu |
| D910594 | February 16, 2021 | Chen |
| D914637 | March 30, 2021 | Shen |
| D928114 | August 17, 2021 | Terazaki |
| D954022 | June 7, 2022 | Chen |
| D966229 | October 11, 2022 | Liu |
| 11683627 | June 20, 2023 | Cochran |
| 20030103637 | June 5, 2003 | Huang |
| 20050238189 | October 27, 2005 | Tsai |
| 20100310093 | December 9, 2010 | Semcken |
| 20110103609 | May 5, 2011 | Pelland |
| 20140013897 | January 16, 2014 | Clauss |
| 20150237436 | August 20, 2015 | Wang |
| 20170230746 | August 10, 2017 | Silvestri |
| 20220206216 | June 30, 2022 | Shen |
| 008641369-0002 | August 2021 | EM |
| 008812275-0001 | December 2021 | EM |
| 008837843-0001 | January 2022 | EM |
| 008943435-0002 | April 2022 | EM |
Type: Grant
Filed: Oct 21, 2021
Date of Patent: Nov 7, 2023
Inventor: Baihua Liu (Guangdong)
Primary Examiner: Paula Allen Greene
Application Number: 29/812,486