Recording – communication – or information retrieval equipment – Computer – data processor equipment
Patent
1983-02-22
1985-06-25
Corrigan, Jane E.
Recording, communication, or information retrieval equipment
Computer, data processor equipment
Patent
active
D02793717
REFERENCES:
patent: D120103 (1940-04-01), Boor et al.
patent: D152710 (1949-02-01), Louchheim
patent: D186471 (1959-10-01), Steidinger
patent: D201256 (1965-06-01), Wolf
Sears 1980 Christmas Catalog, "1980 `N`", p. 508, Item #4.
Arrington Galen C.
Christ Allen E.
Eichhorn Clark W.
Keller Theodore W.
Arrington Galen C.
Corrigan Jane E.
Flickinger Don J.
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