Recording – communication – or information retrieval equipment – Video or audio transmission – recording or playback equipment – Element or attachment
Patent
1996-05-06
1997-09-16
Barkai, Raphael
Recording, communication, or information retrieval equipment
Video or audio transmission, recording or playback equipment
Element or attachment
1401
Patent
active
D03837580
REFERENCES:
patent: D183114 (1958-07-01), Burroughs
patent: D190865 (1961-07-01), Levy et al.
patent: D199398 (1964-10-01), Freeman
patent: D250137 (1978-10-01), Dorfman
patent: 3414686 (1968-12-01), Reinthaler
patent: 4741041 (1988-04-01), Hayashi
patent: 4815143 (1989-03-01), Derhaag et al.
Crothall George
Emerson Rick E.
Barkai Raphael
Bondade Nanda
Hello Direct, Inc.
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