Recording – communication – or information retrieval equipment – Video or audio transmission – recording or playback equipment – Radio transceiver
Patent
1992-09-15
1994-04-26
Douglas, Alan P.
Recording, communication, or information retrieval equipment
Video or audio transmission, recording or playback equipment
Radio transceiver
D13 7
Patent
active
D03463826
REFERENCES:
patent: D282364 (1986-01-01), Takahashi et al.
patent: D306298 (1990-02-01), Sawada et al.
patent: D319232 (1991-08-01), Konno et al.
patent: D326471 (1992-05-01), Chen
patent: D330407 (1992-11-01), Burke
patent: D332961 (1993-02-01), Deersman
patent: D338203 (1993-08-01), Yuen et al.
patent: 4885797 (1989-12-01), Leather et al.
Ando Takaharu
Happo Masahiko
Nakamura Tadao
Shirakawa Tomiaki
Asch Jeffrey
Douglas Alan P.
Kabushiki Kaisha Toshiba
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