USD258664SExpiredUtility

Desk top calculator

Assignee: OLIVETTI & CO SPAPriority: Apr 14, 1978Filed: Oct 13, 1978Granted: Mar 24, 1981

Est. expiryApr 14, 1998(expired)· nominal 20-yr term from priority

PatentIndex Score

Cited by

References

Claims

exact text as granted — not AI-modified

The ornamental design for a desk top calculator, substantially as shown and described.

Join the waitlist — get patent alerts

Track USD258664S — get alerts on status changes and closely related new filings.

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