Recording – communication – or information retrieval equipment – Video or audio transmission – recording or playback equipment – Radio transceiver
Patent
1989-12-12
1991-05-28
Fay, Jr., Horace B.
Recording, communication, or information retrieval equipment
Video or audio transmission, recording or playback equipment
Radio transceiver
D14147
Patent
active
D03171566
REFERENCES:
patent: D234605 (1975-03-01), Larson
patent: D247564 (1978-03-01), Greene
patent: D270635 (1983-09-01), Bloem, Sr.
patent: D274245 (1984-06-01), Coons et al.
patent: D284759 (1986-07-01), Nagele et al.
patent: D295627 (1988-05-01), Nagele
patent: D300218 (1989-03-01), Skrypalle
patent: D302154 (1989-07-01), Ohta et al.
patent: D306291 (1990-02-01), Watanabe et al.
Motorola, New York Times, p. D15, Oct. 30, 1984: Showing Model 8000X Portable Phone, (Cellular).
Clarkson Bradley
Mak William
Van Engelen Fernd
Fay Jr. Horace B.
NovAtel
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