Keyboard

Details Keyboard Keyboard

2007-06-20

2009-06-23

Nunn, Freda S (Department: 2911)

Recording, communication, or information retrieval equipment

Computer, data processor equipment

Peripheral equipment

Design Patent

active

D0594867

CLAIM:
The ornamental design for a keyboard, as shown and described.

REFERENCES:
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patent: D488467 (2004-04-01), Chiang
patent: 6876312 (2005-04-01), Yu
patent: D518082 (2006-03-01), Muto
patent: D523146 (2006-06-01), Ogiwara
patent: D553620 (2007-10-01), Schroeder
patent: D554258 (2007-10-01), Ogiwara
patent: 2005/0140654 (2005-06-01), Chen

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