USD303982SExpiredUtility

Desk-top electronic calculator

Assignee: CANON KKPriority: Mar 27, 1986Filed: Sep 23, 1986Granted: Oct 10, 1989
Est. expiryMar 27, 2006(expired)· nominal 20-yr term from priority
41
PatentIndex Score
3
Cited by
8
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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