Recording – communication – or information retrieval equipment – Video or audio transmission – recording or playback equipment – Speaker or housing therefor
Patent
1992-10-26
1995-07-04
Seeger, Janice E.
Recording, communication, or information retrieval equipment
Video or audio transmission, recording or playback equipment
Speaker or housing therefor
D14221
Patent
active
D03599582
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patent: 2873812 (1959-02-01), Avedon
patent: 2957054 (1960-10-01), Levy et al.
patent: 4811816 (1989-03-01), Len
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