USPTO Deadlines
Next Deadline
826 days remaining
Section 8 & 9 Renewal Due (Principal Register) (50-Year) (Based on R.PRA event 1978-03-21)
Due Date
March 21, 2028
Grace Period Ends
September 21, 2028
Additional deadlines exist. Contact your attorney for complete deadline information.
Application History
1 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Sep 4, 1984 | C8.. | O | CANCELLED SEC. 8 (6-YR) | Loading... |