U.S. patent number D608,353 [Application Number D/335,943] was granted by the patent office on 2010-01-19 for inline microphone for earphone. This patent grant is currently assigned to Lenntek Corporation. Invention is credited to Danny M. Tsai.
United States Patent | D608,353 |
Tsai | January 19, 2010 |
Inventors: | Tsai; Danny M. (Torrance, CA) |
---|---|
Assignee: | Lenntek Corporation (Torrance,
CA) |
Appl. No.: | D/335,943 |
Filed: | April 24, 2009 |
Current U.S. Class: | D14/228 |
Current International Class: | 1401 |
Field of Search: | ;D14/228,225,226,227,168,197,192,218,212,188,215,216,217,203.6,203.1 ;181/135,158,242,150,156 ;379/430,431,444 ;381/380,313,328,423,430 ;455/351 ;D10/104,119 ;D27/139,141,144 |
2406391 | August 1946 | Mason |
2870856 | January 1959 | Olson et al. |
2910539 | October 1959 | Hartsfield |
D220723 | May 1971 | Abbo |
3611150 | October 1971 | Timm et al. |
4447678 | May 1984 | Fidi |
D318670 | July 1991 | Taniguchi |
5222151 | June 1993 | Nagayoshi et al. |
D396860 | August 1998 | Yasutomi |
D417869 | December 1999 | Yasutomi |
D430860 | September 2000 | Yoon |
D448361 | September 2001 | Bergfeldt |
D464952 | October 2002 | Beraut et al. |
D501845 | February 2005 | Allen |
D519491 | April 2006 | Allen |
7286680 | October 2007 | Steeman et al. |
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.