U.S. patent number D830,345 [Application Number D/645,503] was granted by the patent office on 2018-10-09 for earphone. The grantee listed for this patent is Hejin Cai. Invention is credited to Hejin Cai.
United States Patent | D830,345 |
Cai | October 9, 2018 |
Inventors: | Cai; Hejin (Guangdong, CN) | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Applicant: |
|
||||||||||
Appl. No.: | D/645,503 | ||||||||||
Filed: | April 26, 2018 |
Current U.S. Class: | D14/223 |
Current International Class: | 1401 |
Field of Search: | ;D14/223,205 ;D24/174 ;181/129,130,135 ;379/430,431 ;381/380,381,374,74 ;455/90.3,575.1,569.1 |
4672672 | June 1987 | Eggert |
4736430 | April 1988 | Schroder |
4965838 | October 1990 | Kamon |
5420935 | May 1995 | Shinohara |
6122369 | September 2000 | Hwang |
D463789 | October 2002 | DeKalb |
D469753 | February 2003 | Andre |
6690807 | February 2004 | Meyer |
D488460 | April 2004 | Alwicker |
6731772 | May 2004 | Byun |
D499397 | December 2004 | Hlas |
D505132 | May 2005 | Linville |
D506744 | June 2005 | Andre |
D515070 | February 2006 | Andre |
D518008 | March 2006 | Peng |
D523846 | June 2006 | Lee |
D533868 | December 2006 | Koizumi |
D540313 | April 2007 | Rausch |
D554109 | October 2007 | Ledbetter |
D554627 | November 2007 | Gondo |
D557689 | December 2007 | Huang |
D566687 | April 2008 | Duarte |
D568291 | May 2008 | Andre |
D573977 | July 2008 | Ledbetter |
D575269 | August 2008 | Ledbetter |
D578518 | October 2008 | Ewert |
D579923 | November 2008 | Andre |
D583804 | December 2008 | Mahler |
D587677 | March 2009 | Andre |
D589491 | March 2009 | Andre |
D589498 | March 2009 | Komiyama |
D590375 | April 2009 | Komiyama |
D593537 | June 2009 | Arimoto |
D596616 | July 2009 | Andre |
D599330 | September 2009 | Andre |
D601134 | September 2009 | Elabidi |
D616874 | June 2010 | Matsuoka |
D618209 | June 2010 | Andre |
D618210 | June 2010 | Andre |
D618219 | June 2010 | Burgett |
D622265 | August 2010 | Rye |
D626948 | November 2010 | Nault |
D627766 | November 2010 | Arimoto |
D628193 | November 2010 | Zheng |
D632282 | February 2011 | Kitayama |
D633086 | February 2011 | Chen |
D635960 | April 2011 | Gondo |
D639279 | June 2011 | Andre |
D641738 | July 2011 | Perez |
D652823 | January 2012 | Chen |
D656481 | March 2012 | McManigal |
D662493 | June 2012 | Chen |
D662495 | June 2012 | Andre |
D664523 | July 2012 | Naitou |
D666580 | September 2012 | Lee |
D669058 | October 2012 | Lee |
D669453 | October 2012 | Katsuraku |
D674781 | January 2013 | Sakata |
D675194 | January 2013 | Andre |
8345912 | January 2013 | Akihiko |
D676427 | February 2013 | Yang |
8391533 | March 2013 | Sim |
D681015 | April 2013 | Akana |
D686597 | July 2013 | Lee |
D687419 | August 2013 | Andre |
8515116 | August 2013 | Lee |
D695718 | December 2013 | Burgett |
D695724 | December 2013 | Ishikura |
D696230 | December 2013 | Burgett |
8800712 | August 2014 | Campbell |
8965030 | February 2015 | Aase |
D733101 | June 2015 | Pi |
D733689 | July 2015 | Narita |
D741287 | October 2015 | Harata |
D747295 | January 2016 | Eastwood |
D755759 | May 2016 | Cai |
D757682 | May 2016 | Perez |
D762196 | July 2016 | Hsieh |
D770425 | November 2016 | Son |
D780157 | February 2017 | Uggla |
D801314 | October 2017 | Akana |
D810047 | February 2018 | Tzeng |
D812038 | March 2018 | Nakajima |
D813849 | March 2018 | Andreen |
D820809 | June 2018 | Akana |
2012/0155692 | June 2012 | Chen |
2012/0237074 | September 2012 | Aase |
2013/0004011 | January 2013 | Hayashida |
2013/0343595 | December 2013 | Zorkendorfer |
2015/0382100 | December 2015 | Azmi |
2017/0164087 | June 2017 | Kurtz |
304080999 | Mar 2017 | CN | |||
004112118-0001 | Jul 2017 | EM | |||
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.