Keyboard

Details Keyboard Keyboard

2000-03-31

2001-02-13

Nunn, Freda (Department: 2911)

Recording, communication, or information retrieval equipment

Computer, data processor equipment

Peripheral equipment

Design Patent

active

D0437597

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

REFERENCES:
patent: D. 281689 (1985-12-01), Peroni
patent: D. 381016 (1997-07-01), Paull et al.
patent: D. 386170 (1997-11-01), Peng
patent: D. 386756 (1997-11-01), Kraus et al.
patent: D. 410454 (1999-06-01), Chen
patent: D. 414479 (1999-09-01), Oberhofer et al.
patent: D. 417210 (1999-11-01), Prokop
patent: D. 428613 (2000-07-01), Chen
patent: D. 428888 (2000-08-01), Ledbetter et al.
patent: D. 428889 (2000-08-01), Chen
“Logitech Product Information” Cordless Desktop Pro, Cordless Desktop iTouch, Cordless iTouch Keyboard, Internet Keyboard, Deluxe 104 Keyboard, New Touch Keyboard, New Touch Compact Keyboard, Oct. 1999.
“Year 2000 Computer Product Catalog,” Corporate Office Solutions pp. 154, and 155, 1999.

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