Recording – communication – or information retrieval equipment – Video or audio transmission – recording or playback equipment – Telephone equipment
Patent
1995-05-05
1996-04-23
Nunn, Freda
Recording, communication, or information retrieval equipment
Video or audio transmission, recording or playback equipment
Telephone equipment
Patent
active
D03691489
REFERENCES:
patent: D330200 (1992-10-01), Cheung
patent: D358835 (1995-05-01), Iwamoto
patent: D361554 (1995-08-01), Mochizuki et al.
patent: 4703186 (1987-10-01), Nakayama et al.
Chang Thomas
Chen Tony
Nunn Freda
Umax Data System Inc.
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