USD507293SExpiredUtility

Electronic calculator

51
Assignee: CASIO COMPUTER CO LTDPriority: Apr 26, 2004Filed: Apr 26, 2004Granted: Jul 12, 2005
Est. expiryApr 26, 2024(expired)· nominal 20-yr term from priority
Inventors:Makoto MatsudaTadahisa Sawano
51
PatentIndex Score
7
Cited by
10
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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