Control elements for a data entry machine for electric...

Details Control elements for a data entry machine for electric... Control elements for a data entry machine for electric...

2002-04-08

2003-02-18

Chin, Kay H. (Department: 2911)

Recording, communication, or information retrieval equipment

Computer, data processor equipment

Element or attachment

Design Patent

active

D0470500

CLAIM:
The ornamental design for control elements for a data entry machine for electric computers, as shown.

REFERENCES:
patent: D366870 (1996-02-01), Triggs et al.
patent: D414169 (1999-09-01), Wu
patent: D416011 (1999-11-01), Miyahara et al.
patent: D449612 (2001-10-01), Sheehan et al.
patent: D455428 (2002-04-01), Andres et al.

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