Portion of a keyboard

Details Portion of a keyboard Portion of a keyboard

2007-09-11

2007-09-11

Douglas, Alan P. (Department: 2911)

Recording, communication, or information retrieval equipment

Computer, data processor equipment

Element or attachment

Design Patent

active

29248653

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

REFERENCES:
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patent: D365334 (1995-12-01), Peart
patent: D373575 (1996-09-01), Fornes et al.
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patent: D407700 (1999-04-01), Fan
patent: D409995 (1999-05-01), Calabrese
patent: D414479 (1999-09-01), Oberhofer et al.
patent: D438207 (2001-02-01), Baker
patent: D517069 (2006-03-01), Chou
patent: D518052 (2006-03-01), Jung et al.
patent: D523012 (2006-06-01), O'Neil et al.
patent: D523433 (2006-06-01), O'Neil et al.
patent: 2006/0250367 (2006-11-01), Tabasso et al.
patent: 2006/0284846 (2006-12-01), Pate et al.

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