Portable telephone handset

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

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1403

Patent

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D03831272

REFERENCES:
patent: D282738 (1986-02-01), Nichols
patent: D289288 (1987-04-01), Muenscher et al.
patent: D305427 (1990-01-01), Soren et al.
patent: D317606 (1991-06-01), Irie et al.
patent: D319233 (1991-08-01), Konno et al.
patent: D328294 (1992-07-01), Stilley
patent: D336087 (1993-06-01), Siddoway et al.
patent: D337763 (1993-07-01), Seki et al.
patent: D338199 (1993-08-01), Andrew
patent: D357249 (1995-04-01), Williams
patent: D357250 (1995-04-01), Ifuji et al.
patent: 5151946 (1992-09-01), Martensson

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