Recording – communication – or information retrieval equipment – Video or audio transmission – recording or playback equipment – Telephone equipment
Patent
1988-05-20
1990-04-03
Lucas, Susan J.
Recording, communication, or information retrieval equipment
Video or audio transmission, recording or playback equipment
Telephone equipment
Patent
active
D03070042
REFERENCES:
patent: D258221 (1981-02-01), Shimasaki
patent: D263957 (1982-04-01), Pemberton
patent: D279983 (1985-08-01), Grimes
patent: D285562 (1986-09-01), Graham et al.
patent: D287013 (1986-12-01), Satherley
patent: 4438458 (1984-03-01), Munscher
patent: 4720781 (1988-01-01), Crossland et al.
patent: 4739316 (1988-04-01), Yamaguchi et al.
Computer Products, Jun. 1986, p. 17 (IBM PC Convertible Portable Computer).
Micro User's Catalog vol. 1, No. 3 Winter 1986, p. 71 Personal Computer Photocopier.
Lucas Susan J.
Mission International Limited
Selma-Nunn Freda
LandOfFree
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