USD261273SExpiredUtility

Desk top electronic calculator

39
Assignee: CANON KKPriority: Jan 25, 1979Filed: Jun 28, 1979Granted: Oct 13, 1981
Est. expiryJan 25, 1999(expired)· nominal 20-yr term from priority
Inventors:Masaaki SakaiSakae Uematsu
39
PatentIndex Score
2
Cited by
1
References
1
Claims

Claims

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

Join the waitlist — get patent alerts

Track USD261273S — get alerts on status changes and closely related new filings.

We store only your email — no account needed. See our privacy policy.