Alphanumeric input device

Details Alphanumeric input device Alphanumeric input device

2001-09-15

2003-03-11

Chin, Kay H. (Department: 2911)

Recording, communication, or information retrieval equipment

Computer, data processor equipment

Element or attachment

CD14S406000, CD14S247000, CD14S392000

Design Patent

active

D0471559

CLAIM:
The ornamental design for an alphanumeric input device, as shown and described.

REFERENCES:
patent: D304175 (1989-10-01), Sakaguchi et al.
patent: D320598 (1991-10-01), Auerbach et al.
patent: D368094 (1996-03-01), Turin et al.
patent: D375947 (1996-11-01), Brenner et al.
patent: 5786983 (1998-07-01), Brenner et al.
patent: D416024 (1999-11-01), Johansson et al.
patent: 6396482 (2002-05-01), Griffin et al.

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