Keyboard

Details Keyboard Keyboard

2003-07-14

2004-06-15

Nunn, Freda S. (Department: 2911)

Recording, communication, or information retrieval equipment

Computer, data processor equipment

Peripheral equipment

Design Patent

active

D0491562

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

REFERENCES:
patent: 5717430 (1998-02-01), Copland et al.
patent: D433682 (2000-11-01), Tsai
patent: D434766 (2000-12-01), Takeda et al.
patent: D443271 (2001-06-01), Poole et al.
patent: D476657 (2003-07-01), Chou

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