Recording – communication – or information retrieval equipment – Video or audio transmission – recording or playback equipment – Telephone equipment
Patent
1990-05-24
1993-07-20
Burke, Wallace R.
Recording, communication, or information retrieval equipment
Video or audio transmission, recording or playback equipment
Telephone equipment
D14144, D14247
Patent
active
D03375706
REFERENCES:
patent: D273787 (1984-05-01), Matthews, III
patent: D276232 (1984-11-01), Dix et al.
patent: D312457 (1990-11-01), Inatomi
patent: D315156 (1991-03-01), Diehl
patent: D315721 (1991-03-01), Wright
patent: D324036 (1992-02-01), Wakasa
patent: 2541270 (1951-02-01), Mitnick
patent: 4737980 (1988-04-01), Curtin et al.
patent: 4813065 (1989-03-01), Segala
Bevilacqua Ernest
Haddock Robert
Kawan Joseph C.
Lang Anne
Moya Joseph
Burke Wallace R.
Nunn Freda S.
Transaction Technology Inc.
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