Recording – communication – or information retrieval equipment – Video or audio transmission – recording or playback equipment – Telephone equipment
Patent
1997-11-24
1999-01-12
Nunn, Freda
Recording, communication, or information retrieval equipment
Video or audio transmission, recording or playback equipment
Telephone equipment
1402
Patent
active
D04040236
REFERENCES:
patent: D360405 (1995-07-01), Hill et al.
patent: D366249 (1996-01-01), Hill et al.
patent: D366462 (1996-01-01), Hill et al.
patent: D380741 (1997-07-01), Hill et al.
Murphy Tim Kerry
Zapfe Roland
Bussan Matthew J.
International Business Machines - Corporation
Nunn Freda
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