Recording – communication – or information retrieval equipment – Video or audio transmission – recording or playback equipment – Telephone equipment
Patent
1993-03-04
1995-02-07
Douglas, Alan P.
Recording, communication, or information retrieval equipment
Video or audio transmission, recording or playback equipment
Telephone equipment
D14151
Patent
active
D03551865
REFERENCES:
patent: D311191 (1990-10-01), Ando
patent: D319643 (1991-09-01), Ando
patent: D321875 (1991-11-01), Ando
patent: D332786 (1993-01-01), Gagnon
patent: D334751 (1993-04-01), Westwood
patent: D337585 (1993-07-01), Taniguchi
patent: D340715 (1993-10-01), Desbarats
Danielson David C.
Franks Anthony D.
Asch Jeffrey
AT&T Corp.
Brendzel Henry T.
Douglas Alan P.
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