Recording – communication – or information retrieval equipment – Computer – data processor equipment – Peripheral equipment
Design Patent
2007-03-13
2007-03-13
Nunn, Freda S. (Department: 2911)
Recording, communication, or information retrieval equipment
Computer, data processor equipment
Peripheral equipment
Design Patent
active
29236730
CLAIM:
The ornamental design for a keyboard, as shown and described.
REFERENCES:
patent: 5793359 (1998-08-01), Ushikubo
patent: D458931 (2002-06-01), Yu
patent: D471910 (2003-03-01), Cheng
patent: 6682235 (2004-01-01), Monney et al.
patent: D503714 (2005-04-01), Tritschler et al.
patent: 6876312 (2005-04-01), Yu
patent: D510578 (2005-10-01), Ohta
Wireless Optical Keyboard, (2 pictures).
Fisher Steven W.
Grabes Oliver Felix
O'Neil Daniel G.
Steiner Philipp
van Engelen Ferdinand Johannes
Banner & Witcoff , Ltd.
Microsoft Corporation
Nunn Freda S.
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