Apparatus for use as house-phone and/or internal phone

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

Patent

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D14258

Patent

active

D03111857

REFERENCES:
patent: D93449 (1934-10-01), Brown
patent: D155353 (1949-09-01), Muldoon
patent: D270156 (1983-08-01), Shimizu
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patent: D284003 (1986-05-01), Tomuru
patent: D293442 (1987-12-01), Richardson et al.
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patent: D300317 (1989-03-01), Yoshihanu
patent: D301875 (1989-06-01), Hotsumi et al.
patent: D303522 (1989-09-01), Meda et al.
patent: 1281593 (1918-10-01), Lehman
patent: 1439729 (1922-12-01), Deakin
patent: 4817138 (1989-03-01), Thomke et al.
Expressions brochure, at p. 22; Planet shaped phone with handset.

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