Recording – communication – or information retrieval equipment – Video or audio transmission – recording or playback equipment – Element or attachment
Design Patent
2006-03-21
2006-03-21
Greene, Paula A. (Department: 2912)
Recording, communication, or information retrieval equipment
Video or audio transmission, recording or playback equipment
Element or attachment
Design Patent
active
D0517534
CLAIM:
We claim the ornamental design for a capacitor microphone, as shown and described.
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patent: D434023 (2000-11-01), Tsuyuguchi et al.
patent: D470450 (2003-02-01), Olzak
Makihata Katsuhiro
Ogura Hiroshi
Takeuchi Yusuke
Greene Paula A.
Matsushita Electric - Industrial Co., Ltd.
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