USD273301SExpiredUtility

Electronic calculator with solar batteries

Assignee: SHARP KKPriority: Dec 14, 1981Filed: Dec 14, 1981Granted: Apr 3, 1984

Est. expiryDec 14, 2001(expired)· nominal 20-yr term from priority

PatentIndex Score

Cited by

References

Claims

exact text as granted — not AI-modified

The ornamental design for an electronic calculator with solar batteries, as shown and described.

Join the waitlist — get patent alerts

Track USD273301S — get alerts on status changes and closely related new filings.

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