USD294504SExpiredUtility

Desk-top electronic calculator

Assignee: CANON KKPriority: Apr 4, 1985Filed: Sep 23, 1985Granted: Mar 1, 1988
Est. expiryApr 4, 2005(expired)· nominal 20-yr term from priority
30
PatentIndex Score
0
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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