Key telephone set

Recording – communication – or information retrieval equipment – Video or audio transmission – recording or playback equipment – Telephone equipment

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D14245

Patent

active

D02998238

REFERENCES:
patent: D236627 (1975-07-01), Henshew et al.
patent: D282841 (1986-03-01), Inaba
patent: D283508 (1986-04-01), Miyake
patent: D284079 (1986-06-01), Kita et al.
patent: D284188 (1986-06-01), Kondo et al.
patent: D287012 (1986-12-01), Yanagida et al.
patent: D287361 (1986-12-01), Sekiguchi et al.
patent: D293439 (1987-12-01), Nogas
patent: D294350 (1988-02-01), Maliskas
patent: D295514 (1988-05-01), Inaba
patent: 4602132 (1986-07-01), Nagatomi et al.
B. A. Pargh Catalog .COPYRGT.1985; p. 247, Sanyo MD3030; p. 250, Code-A-Phone 8410C; GE29280; p. 254 Panasonic VA8060; p. 255, Uniden XE30; p. 260, U niden EX1040; Teleconcept, Inc. 036212.
Teleconnect Guide for Phone Systems, published 6/1985; Items #13; #15; #17; #32; #65 AT&T Merlin; #66; #72; #73; #74.

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