Keypad

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

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1403

Patent

active

D04288793

REFERENCES:
patent: D394433 (1998-05-01), Lindeman et al.
patent: D395431 (1998-06-01), Harris et al.
patent: D406137 (1999-02-01), Kolinen
patent: D407399 (1999-03-01), Frye et al.
patent: D408813 (1999-04-01), Prior
patent: D409204 (1999-05-01), Vuolteenaho
patent: D411205 (1999-06-01), Frye et al.
patent: 4491692 (1985-01-01), Lee
patent: 5546457 (1996-08-01), Tomura et al.
patent: 5745566 (1998-04-01), Petrella et al
patent: 5848152 (1998-12-01), Slipy et al.
patent: 5917906 (1999-06-01), Thornton
patent: 5940015 (1999-08-01), Thornton et al.

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