Portion of a keyboard

Details Portion of a keyboard Portion of a keyboard

2002-05-17

2003-01-07

Chin, Kay H. (Department: 2911)

Recording, communication, or information retrieval equipment

Computer, data processor equipment

Element or attachment

CD14S457000, CD14S399000

Design Patent

active

D0468320

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

REFERENCES:
patent: D357011 (1995-04-01), Paull et al.
patent: D357476 (1995-04-01), Paull et al.
patent: D362432 (1995-09-01), Paull et al.
patent: D381016 (1997-07-01), Paull et al.
patent: D399838 (1998-10-01), Tsai
patent: D417210 (1999-11-01), Prokop
patent: D428888 (2000-08-01), Ledbetter et al.
patent: D428889 (2000-08-01), Chen
patent: D442589 (2001-05-01), Ledbetter et al.
patent: D442590 (2001-05-01), Ledbetter et al.
patent: D450056 (2001-11-01), Ledbetter et al.
Advertisement for Logitech Cordless Desktop™ Pro keyboard (www.logitech.com), date unknown but before May 17, 2002.
Advertisement for Logitech New Touch™ Compact Keyboard (www.logitech.com), date unknown but before May 17, 2002.
Advertisement for Logitech Cordless Freedom™ Pro Keyboard (www.logitech.com), data unknown but before May 17, 2002.

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