Recording – communication – or information retrieval equipment – Video or audio transmission – recording or playback equipment – Telephone equipment
Patent
1988-03-07
1990-05-22
Lucas, Susan J.
Recording, communication, or information retrieval equipment
Video or audio transmission, recording or playback equipment
Telephone equipment
D18 7
Patent
active
D03080498
REFERENCES:
patent: D284966 (1986-08-01), Larkins
patent: 4369498 (1983-01-01), Schulte
patent: 4405991 (1983-09-01), Stanley
patent: 4517660 (1985-05-01), Fushimoto et al.
Poplar Science-Apr. 1979 p. 26. Shirt-pocket-size Canon LC-6T.
Kearns Jerry T.
Lucas Susan J.
Nunn Freda S.
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