USD289417SExpiredUtility

Desk-top electronic calculator

Assignee: CANON KKPriority: Sep 21, 1984Filed: Mar 20, 1985Granted: Apr 21, 1987
Est. expirySep 21, 2004(expired)· nominal 20-yr term from priority
36
PatentIndex Score
2
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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