USD247391SExpiredUtility

Electronic calculating machine

69
Assignee: SHARP KKPriority: Jan 14, 1976Filed: Jun 28, 1976Granted: Feb 28, 1978
Est. expiryJan 14, 1996(expired)· nominal 20-yr term from priority
Inventors:Shigetoshi HazamaMasafumi Yamagami
69
PatentIndex Score
9
Cited by
1
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an electronic calculating machine, as shown and described.

Join the waitlist — get patent alerts

Track USD247391S — get alerts on status changes and closely related new filings.

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