Recording – communication – or information retrieval equipment – Video or audio transmission – recording or playback equipment – Telephone equipment
Patent
1986-10-30
1989-09-19
Lucas, Susan J.
Recording, communication, or information retrieval equipment
Video or audio transmission, recording or playback equipment
Telephone equipment
Patent
active
D03035247
REFERENCES:
patent: D284195 (1986-06-01), Davis et al.
patent: D285569 (1986-09-01), Reitz et al.
patent: D285926 (1986-09-01), Kies et al.
patent: D286053 (1986-10-01), McDaniel et al.
patent: D298629 (1988-11-01), Mochizuki
patent: 4106076 (1978-08-01), Miller et al.
Shoptaw David C.
Siegner George L.
Itron, Inc.
Lucas Susan J.
Nunn Freda S.
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