USD317780SExpiredUtility

Multi-function programmable electronic calculator

Assignee: CASIO COMPUTER CO LTDPriority: Dec 27, 1988Filed: Jun 26, 1989Granted: Jun 25, 1991

Est. expiryDec 27, 2008(expired)· nominal 20-yr term from priority

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exact text as granted — not AI-modified

The ornamental design for an multi-function programmable electronic calculator, as shown and described.

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