Portable handset telephone

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

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Details

D14147, D14248

Patent

active

D03255778

REFERENCES:
patent: D298033 (1988-10-01), Hotsumi et al.
patent: D300218 (1989-03-01), Skrypalle
patent: D303963 (1989-10-01), Kokihara
patent: D304939 (1989-12-01), Sutoh
patent: D305888 (1990-02-01), Bevilacqua et al.
patent: D306291 (1990-02-01), Watanabe et al.
patent: D314573 (1991-02-01), Kobayashi et al.
patent: 4672685 (1987-06-01), Phillips et al.

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