USD286056SExpiredUtility

Desk-top electronic calculator

Assignee: CANON KKPriority: Jul 2, 1984Filed: Dec 18, 1984Granted: Oct 7, 1986
Est. expiryJul 2, 2004(expired)· nominal 20-yr term from priority
71
PatentIndex Score
11
Cited by
4
References
1
Claims

Claims

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

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