Printing and office machinery – Typewriter or calculator – Calculator
Design Patent
2006-12-19
2006-12-19
Spear, Robert M. (Department: 2913)
Printing and office machinery
Typewriter or calculator
Calculator
Design Patent
active
D0533894
CLAIM:
The ornamental design for a calculator, as shown and described.
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patent: D513035 (2005-12-01), Lui
Alix Yale & Ristas, LLP
C. C. & L Company Limited
Rademaker Garth
Spear Robert M.
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