Telephone instrument

Recording – communication – or information retrieval equipment – Computer – data processor equipment

Patent

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Details

D14 53, D14 59, D14 62, D14 57

Patent

active

D02870126

REFERENCES:
patent: D232230 (1974-07-01), Davis et al.
patent: D270155 (1983-08-01), Shimizu
patent: D270836 (1983-10-01), Breger
patent: D271689 (1983-12-01), Gerniers
patent: D282066 (1986-01-01), Menei et al.
patent: D282740 (1986-02-01), Rood
patent: D282840 (1986-03-01), Marshall
"Multitone" brochure by Digital Internal Comm. Systems.
Newsweek Mag. 12-12-83 "Panasonic" ad showing White Phone at upper right of page.
B. A. Pargh catalog .COPYRGT.1983: pp. 22-40 "Mura" MP800/801; at p. 35, Technicom Model 85100, Smart Set.
Best cat. 1983-1984, Webcor "Zip" at p. 335, Model 227382 WBC.

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