USD284869SExpiredUtility

Electronic calculator

Assignee: EPSON CORPPriority: Jan 19, 1984Filed: Jul 17, 1984Granted: Jul 29, 1986
Est. expiryJan 19, 2004(expired)· nominal 20-yr term from priority
Inventors:Masaki Kurihara
61
PatentIndex Score
7
Cited by
2
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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