Recording – communication – or information retrieval equipment – Computer – data processor equipment – Element or attachment
Design Patent
2004-02-26
2004-12-21
Nunn, Freda S. (Department: 2911)
Recording, communication, or information retrieval equipment
Computer, data processor equipment
Element or attachment
Design Patent
active
D0500041
CLAIM:
The ornamental design for an “expansion unit for personal digital assistant,” as shown and described.
REFERENCES:
patent: D391942 (1998-03-01), Lee
patent: D430882 (2000-09-01), Tsai
patent: D477824 (2003-07-01), Taniguchi
Nixon & Vanderhye
Nunn Freda S.
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