Earphone
Description
The broken line portions of the earphone in
Claims
The ornamental design for an earphone, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
| 4588867 | May 13, 1986 | Konomi |
| D316550 | April 30, 1991 | Sogabe |
| D340932 | November 2, 1993 | Yan |
| D479834 | September 23, 2003 | Salazar |
| D481377 | October 28, 2003 | Eguchi |
| 6738487 | May 18, 2004 | Nageno |
| D499397 | December 7, 2004 | Hlas |
| D512049 | November 29, 2005 | Yang |
| D533868 | December 19, 2006 | Koizumi |
| D554109 | October 30, 2007 | Ledbetter |
| D555152 | November 13, 2007 | Wang |
| D556741 | December 4, 2007 | Yeo |
| D557689 | December 18, 2007 | Huang |
| D572242 | July 1, 2008 | Yang |
| D573977 | July 29, 2008 | Ledbetter |
| D575269 | August 19, 2008 | Ledbetter |
| D578518 | October 14, 2008 | Ewert |
| D587685 | March 3, 2009 | Densho |
| D589493 | March 31, 2009 | Densho |
| D589498 | March 31, 2009 | Komiyama |
| D590371 | April 14, 2009 | Leinvuo |
| D593537 | June 2, 2009 | Arimoto |
| D641738 | July 19, 2011 | Perez |
| D652823 | January 24, 2012 | Chen |
| D657780 | April 17, 2012 | Dahlberg |
| D660290 | May 22, 2012 | Weedon |
| D660292 | May 22, 2012 | Rautiainen |
| D662492 | June 26, 2012 | Akana |
| D662493 | June 26, 2012 | Chen |
| D666581 | September 4, 2012 | Perez |
| D666996 | September 11, 2012 | Hardi |
| D671531 | November 27, 2012 | Kim |
| D673531 | January 1, 2013 | Lee |
| D681015 | April 30, 2013 | Akana |
| D695721 | December 17, 2013 | Thompson |
| D707206 | June 17, 2014 | Akana |
| D711857 | August 26, 2014 | Burgett |
| D718284 | November 25, 2014 | Shibusawa |
| 8908899 | December 9, 2014 | Yang |
| 9042588 | May 26, 2015 | Aase |
| D730876 | June 2, 2015 | Dahlberg |
| D732008 | June 16, 2015 | Akana |
| D733101 | June 30, 2015 | Pi |
| D733689 | July 7, 2015 | Narita |
| D738864 | September 15, 2015 | Lee |
| D741287 | October 20, 2015 | Harata |
| D757682 | May 31, 2016 | Perez |
| D760202 | June 28, 2016 | Hsieh |
| D761760 | July 19, 2016 | Poulsen |
| D770412 | November 1, 2016 | Son |
| D784962 | April 25, 2017 | Yang |
| D801312 | October 31, 2017 | Birger |
| D801314 | October 31, 2017 | Akana |
| D803184 | November 21, 2017 | Loh Jun Kern |
| D820809 | June 19, 2018 | Akana |
| D821362 | June 26, 2018 | Vaclavik |
| D822009 | July 3, 2018 | Matoba |
| D830336 | October 9, 2018 | Cai |
| D832824 | November 6, 2018 | Kim |
| D847125 | April 30, 2019 | Akana |
| D847794 | May 7, 2019 | Guo |
| D848982 | May 21, 2019 | Kim |
| D861647 | October 1, 2019 | Chen |
| D864165 | October 22, 2019 | Roberts |
| D864169 | October 22, 2019 | Min |
| D869445 | December 10, 2019 | Hu |
| D878337 | March 17, 2020 | Yang |
| D888690 | June 30, 2020 | Yan |
| D890138 | July 14, 2020 | Peng |
| D890724 | July 21, 2020 | Li |
| D893462 | August 18, 2020 | Liu |
| D895579 | September 8, 2020 | Yang |
| D895582 | September 8, 2020 | Wu |
| D896206 | September 15, 2020 | Xu |
| D905018 | December 15, 2020 | Zhu |
| 20120237074 | September 20, 2012 | Aase |
| 20120275635 | November 1, 2012 | Chen |
| 20130004011 | January 3, 2013 | Hayashida |
| 20130343595 | December 26, 2013 | Zorkendorfer |
| 20150382100 | December 31, 2015 | Azmi |
| 20170164087 | June 8, 2017 | Kurtz |
| 20170195773 | July 6, 2017 | Morris |
| 20190373354 | December 5, 2019 | Sondergaard |
| 20200068283 | February 27, 2020 | Chou |
| 306203559 | December 2020 | CN |
| 306242145 | December 2020 | CN |
| 306242195 | December 2020 | CN |
| 008312359-0002 | December 2020 | EM |
| D208384-001 | May 2020 | WO |
Patent History
Patent number: D921615
Type: Grant
Filed: Aug 6, 2020
Date of Patent: Jun 8, 2021
Assignee: Shen Zhen Ocen Technology Co. Ltd (Guangdong)
Inventor: Zhijun Wu (Guangdong)
Primary Examiner: Paula Allen Greene
Application Number: 29/745,421
Type: Grant
Filed: Aug 6, 2020
Date of Patent: Jun 8, 2021
Assignee: Shen Zhen Ocen Technology Co. Ltd (Guangdong)
Inventor: Zhijun Wu (Guangdong)
Primary Examiner: Paula Allen Greene
Application Number: 29/745,421
Classifications
Current U.S. Class:
Headphone (D14/223)