USD243191SExpiredUtility

Calculator

67
Assignee: SINCLAIR RADIONICSPriority: Jan 15, 1975Filed: Jun 25, 1975Granted: Jan 25, 1977
Est. expiryJan 15, 1995(expired)· nominal 20-yr term from priority
Inventors:John H. Pemberton
67
PatentIndex Score
9
Cited by
1
References
1
Claims

Claims

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

Join the waitlist — get patent alerts

Track USD243191S — get alerts on status changes and closely related new filings.

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