Recording – communication – or information retrieval equipment – Computer – data processor equipment – Element or attachment
Design Patent
2001-07-16
2002-05-28
Chin, Kay H. (Department: 2911)
Recording, communication, or information retrieval equipment
Computer, data processor equipment
Element or attachment
Design Patent
active
D0457889
CLAIM:
The ornamental design for a keyboard, as shown and described.
REFERENCES:
patent: 5509628 (1996-04-01), Noble
patent: D371777 (1996-07-01), Wolf et al.
patent: D410453 (1999-06-01), Timm
patent: D445799 (2001-07-01), Prokop
Baker David E.
Bruno Phillip J.
Schwartz Robert A. D.
Chin Kay H.
Key Source International
Zimmerman, Esq. Harris
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