Recording – communication – or information retrieval equipment – Video or audio transmission – recording or playback equipment – Telephone equipment
Patent
1993-09-17
1996-10-08
Nunn, Freda
Recording, communication, or information retrieval equipment
Video or audio transmission, recording or playback equipment
Telephone equipment
D14127
Patent
active
D03744329
REFERENCES:
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patent: D234371 (1975-02-01), Olson
patent: D237976 (1975-12-01), Wolfe et al.
patent: D267063 (1982-11-01), Wilson
patent: D268583 (1983-04-01), Whaley et al.
patent: 4113331 (1978-09-01), Derdzinski et al.
patent: 5416666 (1995-05-01), Maguire, Jr.
Elsag International N.V.
Nunn Freda
Rickin Michael M.
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