Capacitor microphone
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Description
FIG. 1 is a top perspective view of a capacitor microphone of the present invention;
FIG. 2 is a first side view thereof, wherein the second side view is a mirror image thereof;
FIG. 3 is a front view thereof, wherein the rear view is a mirror image thereof;
FIG. 4 is a top view thereof; and,
FIG. 5 is a bottom view thereof.
Claims
We claim the ornamental design for a capacitor microphone, as shown and described.
Referenced Cited
U.S. Patent Documents
2196342 | April 1940 | Ruttenberg |
2415602 | February 1947 | Monaco |
3033913 | May 1962 | Dietze |
4424407 | January 3, 1984 | Barbic |
D290006 | May 26, 1987 | Frost et al. |
D324388 | March 3, 1992 | Pulio et al. |
D332942 | February 2, 1993 | Julien |
5708565 | January 13, 1998 | Fairbanks |
D434023 | November 21, 2000 | Tsuyuguchi et al. |
D470450 | February 18, 2003 | Olzak |
Patent History
Patent number: D517534
Type: Grant
Filed: Apr 1, 2005
Date of Patent: Mar 21, 2006
Assignee: Matsushita Electric Industrial Co., Ltd. (Osaka)
Inventors: Hiroshi Ogura (Machida), Katsuhiro Makihata (Yokohama), Yusuke Takeuchi (Yokohama)
Primary Examiner: Paula A. Greene
Attorney: Brinks Hofer Gilson & Lione
Application Number: 29/226,780
Type: Grant
Filed: Apr 1, 2005
Date of Patent: Mar 21, 2006
Assignee: Matsushita Electric Industrial Co., Ltd. (Osaka)
Inventors: Hiroshi Ogura (Machida), Katsuhiro Makihata (Yokohama), Yusuke Takeuchi (Yokohama)
Primary Examiner: Paula A. Greene
Attorney: Brinks Hofer Gilson & Lione
Application Number: 29/226,780
Classifications
Current U.S. Class:
Microphone (D14/225)