Keyboard

Details Keyboard Keyboard

2000-03-30

2001-05-22

Nunn, Freda (Department: 2911)

Recording, communication, or information retrieval equipment

Computer, data processor equipment

Peripheral equipment

Design Patent

active

D0442589

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

REFERENCES:
patent: D. 357011 (1995-04-01), Paull et al.
patent: D. 357476 (1995-04-01), Paull et al.
patent: D. 357911 (1995-05-01), Grant et al.
patent: D. 362432 (1995-09-01), Paull et al.
patent: D. 375088 (1996-10-01), Tsai
patent: D. 381016 (1997-07-01), Paull et al.
patent: D. 386169 (1997-11-01), Wang
patent: D. 399838 (1998-10-01), Tsai
patent: D. 408371 (1999-04-01), Fung
patent: D. 410454 (1999-06-01), Chen
patent: D. 410640 (1999-06-01), Henderson et al.
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, 14 pages, Oct. 4, 1999.
“Year 2000 Computer Product Catalog,” Corporate Office Solutions pp. 154, and 155, 1999.
“Marquardt Product Information” MiniErgo-MF 2, 4 pages, Sep. 1993.

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