Recording – communication – or information retrieval equipment – Computer – data processor equipment – Element or attachment
Design Patent
2007-07-10
2007-07-10
Douglas, Alan P. (Department: 2911)
Recording, communication, or information retrieval equipment
Computer, data processor equipment
Element or attachment
Design Patent
active
29208838
CLAIM:
The ornamental design for keyboard, as shown and described.
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Demmel Gruppe, VAS, Nov. 1996, pdf version available at http://www.demmel.ag/content.php?Siteld=344&lang=eng.
Butscher Karl-Heinz
Emmerich Herbert
Baker & Daniels LLP
Demmel AG
Dyna-Systems GmbH
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