Recording – communication – or information retrieval equipment – Video or audio transmission – recording or playback equipment – Speaker or housing therefor
Patent
1988-05-10
1990-08-28
Rademaker, Charles A.
Recording, communication, or information retrieval equipment
Video or audio transmission, recording or playback equipment
Speaker or housing therefor
Patent
active
D03102238
REFERENCES:
patent: D286772 (1986-11-01), Pope
patent: D292205 (1987-10-01), Kikutani
patent: D297324 (1988-08-01), Kohno
Avatar Mfg. Co. Limited
Jeo David
Rademaker Charles A.
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