Recording – communication – or information retrieval equipment – Video or audio transmission – recording or playback equipment – Telephone equipment
Patent
1993-05-14
1996-07-16
Nunn, Freda
Recording, communication, or information retrieval equipment
Video or audio transmission, recording or playback equipment
Telephone equipment
Patent
active
D03717755
REFERENCES:
patent: D317442 (1991-06-01), Gintz et al.
patent: D335868 (1993-05-01), Toedter
patent: D341579 (1993-11-01), Sugihara et al.
Pope, Jr. Hermon L.
Steiner Ross D.
Watts, Jr. LaVaughn F.
Donaldson Richard L.
Eschweiler Thomas G.
Kesterson James C.
Nunn Freda
Texas Instruments Incorporated
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