Key matrix for a handset

Details Key matrix for a handset Key matrix for a handset

2002-03-11

2003-02-11

Asch, Jeffrey (Department: 2913)

Recording, communication, or information retrieval equipment

Video or audio transmission, recording or playback equipment

Element or attachment

Design Patent

active

D0470134

CLAIM:
I claim the ornamental design for a key matrix for a handset, as shown and described.

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patent: D455726 (2002-04-01), Kolinen
patent: D455738 (2002-04-01), Kolinen
patent: D459322 (2002-06-01), Hyun
patent: 2001/0040964 (2001-11-01), Deguchi

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