Recording – communication – or information retrieval equipment – Video or audio transmission – recording or playback equipment – Radio transceiver
Patent
1992-04-03
1994-11-15
Holtje, Nelson C.
Recording, communication, or information retrieval equipment
Video or audio transmission, recording or playback equipment
Radio transceiver
Patent
active
D03525031
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patent: D336087 (1993-06-01), Siddoway et al.
patent: 5014346 (1991-05-01), Phillips et al.
Telecommunications, Dec. 1990, p. 22, phone at uper right.
Electronics, Jun. 1990, Motorola ad, phone therein.
People Dec. 1987, Panasonic ad, phone therein.
Asch Jeffrey
Dailey Kirk W.
Holtje Nelson C.
Motorola Inc.
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