USD328091SExpiredUtility

Electronic calculator

Assignee: CASIO COMPUTER CO LTDPriority: Feb 1, 1990Filed: Feb 1, 1990Granted: Jul 21, 1992

Est. expiryFeb 1, 2010(expired)· nominal 20-yr term from priority

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Claims

exact text as granted — not AI-modified

The ornamental design for an electronic calculator, as shown and described.

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