USD307032SExpiredUtility

Electronic calculator with solar cell

Assignee: SHARP KKPriority: Jan 7, 1987Filed: Jul 6, 1987Granted: Apr 3, 1990

Est. expiryJan 7, 2007(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 cell, as shown and described.

Join the waitlist — get patent alerts

Track USD307032S — get alerts on status changes and closely related new filings.

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