USD441008SExpiredUtility

Electronic calculator

45
Assignee: CASIO COMPUTER CO LTDPriority: Jan 25, 2000Filed: Jan 25, 2000Granted: Apr 24, 2001
Est. expiryJan 25, 2020(expired)· nominal 20-yr term from priority
Inventors:Makoto MatsudaAkihiro Miyahara
45
PatentIndex Score
5
Cited by
6
References
1
Claims

Claims

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

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