USPTO Deadlines
Next Deadline
809 days remaining
Section 8 & 9 Renewal Due (Principal Register) (Based on registration date 19680319)
Due Date
March 19, 2028
Grace Period Ends
September 19, 2028
Application History
2 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Nov 3, 1992 | EXRG | O | EXPIRED SEC. 9 | Loading... |
| Jul 24, 1987 | CMMP | I | MISCELLANEOUS PAPER | Loading... |