Recording – communication – or information retrieval equipment – Computer – data processor equipment – Element or attachment
Design Patent
2001-04-30
2001-12-04
Chin, Kay H. (Department: 2911)
Recording, communication, or information retrieval equipment
Computer, data processor equipment
Element or attachment
CD14S392000
Design Patent
active
D0451517
CLAIM:
The ornamental design for a portion of a keyboard, as shown and described.
REFERENCES:
patent: D. 388780 (1998-01-01), Tonino
patent: D. 445793 (2001-07-01), Ji
patent: D. 446210 (2001-08-01), Lum et al.
patent: D. 446520 (2001-08-01), Ji
Hayes Jonathan A.
Ledbetter Carl J.
Banner & Witcoff,Ltd.
Chin Kay H.
Microsoft Corporation
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