Recording – communication – or information retrieval equipment – Video or audio transmission – recording or playback equipment – Telephone equipment
Patent
1994-10-11
1996-02-06
Nunn, Freda
Recording, communication, or information retrieval equipment
Video or audio transmission, recording or playback equipment
Telephone equipment
Patent
active
D03668703
REFERENCES:
patent: D247927 (1978-05-01), Sulek et al.
patent: D272366 (1984-01-01), Greenberg et al.
patent: D276535 (1984-11-01), Seifert
patent: D280530 (1985-09-01), Sugiyama
patent: D336468 (1993-06-01), Reiter
patent: D356075 (1995-03-01), Paloyan et al.
Dorn Dave
Triggs James R.
Nunn Freda
Skinner, Jr. Joel D.
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