U.S. patent number D585,434 [Application Number D/302,989] was granted by the patent office on 2009-01-27 for microphone. This patent grant is currently assigned to TOA Corporation. Invention is credited to Ming Chih Chang, Richard Ganley, Tsung Yi Lee.
United States Patent | D585,434 |
Ganley , et al. | January 27, 2009 |
Inventors: | Ganley; Richard (Surrey, GB), Chang; Ming Chih (Taipei, TW), Lee; Tsung Yi (Taipei, TW) |
---|---|
Assignee: | TOA Corporation (Kobe-shi,
JP) |
Appl. No.: | D/302,989 |
Filed: | January 30, 2008 |
Current U.S. Class: | D14/228; D14/225 |
Current International Class: | 1401 |
Field of Search: | ;D14/225,226,227,228,229,155 ;D10/104 ;D21/513 ;181/242 ;381/174,177,189,355,356,357,358,359,354,360,361,362,363,364,365 ;455/91,95,100,168.1,569.1 ;379/430,431 ;D17/99 ;446/416 |
2910539 | October 1959 | Hartsfield |
3564416 | February 1971 | Price |
D247706 | April 1978 | Armstrong |
D250137 | October 1978 | Dorfman |
4344184 | August 1982 | Edwards |
4633045 | December 1986 | Bartlett |
D290838 | July 1987 | Stames |
4694499 | September 1987 | Bartlett |
4910795 | March 1990 | McCowen et al. |
D310368 | September 1990 | Derhaag et al. |
5127870 | July 1992 | Lin |
5144677 | September 1992 | Asakura et al. |
5706359 | January 1998 | Chang |
5742697 | April 1998 | Ching-Chung |
D435037 | December 2000 | Liu |
D442932 | May 2001 | Koike |
D444782 | July 2001 | Chung |
D449041 | October 2001 | Koike |
D449042 | October 2001 | Chung |
6424724 | July 2002 | Ming-Cheng |
D462947 | September 2002 | Kung |
6463159 | October 2002 | Ming-Cheng |
D475699 | June 2003 | Thornton et al. |
D479836 | September 2003 | Thornton et al. |
D507262 | July 2005 | Liu |
6968070 | November 2005 | Chiang |
D530705 | October 2006 | Shen |
D538272 | March 2007 | Lee |
D549209 | August 2007 | Bauman 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.