USD349722SExpiredUtility

Electronic calculator

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Assignee: CASIO COMPUTER CO LTDPriority: Apr 7, 1992Filed: Jul 28, 1992Granted: Aug 16, 1994
Est. expiryApr 7, 2012(expired)· nominal 20-yr term from priority
Inventors:Akihiro Miyahara
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PatentIndex Score
3
Cited by
3
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an electronic calculator, as shown and described.

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