Microphone
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Description
The article to which the design is applied is a microphone which transmits audio signals to an external receiver via infrared communication.
Claims
The ornamental design for a microphone, as shown and described.
Referenced Cited
U.S. Patent Documents
2508918 | May 1950 | Hines, Jr. |
2521423 | September 1950 | Stuck |
3851123 | November 1974 | Lipinski et al. |
D241854 | October 1976 | Noyes |
D260882 | September 22, 1981 | McCain |
D276158 | October 30, 1984 | Lee et al. |
4972508 | November 20, 1990 | King |
D412705 | August 10, 1999 | Laiacona et al. |
D418510 | January 4, 2000 | Zeitman |
D516546 | March 7, 2006 | Sobol |
D529902 | October 10, 2006 | Tan et al. |
D539272 | March 27, 2007 | Kaner et al. |
D570821 | June 10, 2008 | Probst et al. |
Patent History
Patent number: D583806
Type: Grant
Filed: Mar 26, 2008
Date of Patent: Dec 30, 2008
Assignee: Toa Corporation (Kobe-Shi)
Inventors: Narutoshi Okazaki (Nishinomiya), Shuichi Okamura (Kobe)
Primary Examiner: Paula Greene
Attorney: Workman Nydegger
Application Number: 29/305,717
Type: Grant
Filed: Mar 26, 2008
Date of Patent: Dec 30, 2008
Assignee: Toa Corporation (Kobe-Shi)
Inventors: Narutoshi Okazaki (Nishinomiya), Shuichi Okamura (Kobe)
Primary Examiner: Paula Greene
Attorney: Workman Nydegger
Application Number: 29/305,717
Classifications
Current U.S. Class:
Microphone (D14/225)