USD338683SExpiredUtility

Holding pattern rotary calculator

Assignee: ERICKSON LYNNPriority: Jul 6, 1990Filed: Jul 6, 1990Granted: Aug 24, 1993

Est. expiryJul 6, 2010(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 holding pattern rotary calculator, as shown and described.

Join the waitlist — get patent alerts

Track USD338683S — get alerts on status changes and closely related new filings.

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