USD304731SExpiredUtility

Electronic calculator

Assignee: CASIO COMPUTER CO LTDPriority: Nov 24, 1986Filed: Nov 24, 1986Granted: Nov 21, 1989

Est. expiryNov 24, 2006(expired)· nominal 20-yr term from priority

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Claims

exact text as granted — not AI-modified

The ornamental design for a electronic calculator, as shown.

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