Calculator

Details Calculator Calculator

2000-07-20

2001-02-27

Veynar, Caron D. (Department: 2913)

Printing and office machinery

Typewriter or calculator

Calculator

Design Patent

active

D0438238

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

REFERENCES:
patent: D. 309624 (1990-07-01), Yubisui et al.
patent: D. 317458 (1991-06-01), Sawada et al.

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