Recording – communication – or information retrieval equipment – Video or audio transmission – recording or playback equipment – Radio transceiver
Patent
1993-12-21
1995-02-07
Douglas, Alan P.
Recording, communication, or information retrieval equipment
Video or audio transmission, recording or playback equipment
Radio transceiver
Patent
active
D03551849
REFERENCES:
patent: D314573 (1991-02-01), Kobayashi et al.
patent: D322435 (1991-12-01), Nakamachi et al.
patent: D323325 (1992-01-01), Seki
patent: D337326 (1993-07-01), Kim
patent: D338004 (1993-08-01), Konno
patent: D339802 (1993-09-01), Furuya et al.
patent: D343172 (1994-01-01), Watanabe
Catalog of a portable radio telephone described as Minimo J.
Catalog of a portable radio telephone described as SH-310.
Catalog of a portable radio telephone described as T-63.
Asch Jeffrey
Douglas Alan P.
Kabushiki Kaisha Toshiba
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