Recording – communication – or information retrieval equipment – Computer – data processor equipment
Patent
1982-10-22
1984-12-04
Burke, Wallace R.
Recording, communication, or information retrieval equipment
Computer, data processor equipment
D14 60
Patent
active
D02766094
REFERENCES:
patent: D160991 (1950-11-01), Baldanza
patent: D187541 (1960-03-01), Lohr
patent: D232739 (1974-09-01), Wasserman
patent: D244209 (1977-05-01), Bliven
patent: 2086980 (1937-07-01), Kirby
Burke Wallace R.
Fay Horace B.
Lennox Thomas A.
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