Key layout for a telephone handset

Details Key layout for a telephone handset Key layout for a telephone handset

1998-01-27

1999-02-23

Asch, Jeffrey

Recording, communication, or information retrieval equipment

Video or audio transmission, recording or playback equipment

Radio transceiver

D14247, 1403

Patent

active

D04061373

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Nokia 540 telephone, at www.nokia.com, Aug. 1998.
Mitsubishi TL-PH9 telephone shown on Japanese Advertisement, Nov. 1997.

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