USPTO Deadlines
Next Deadline
1947 days remaining
Section 8 & 9 Renewal Due (Supplemental Register) (Based on registration date 19710504)
Due Date
May 04, 2031
Grace Period Ends
November 04, 2031
Application History
1 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Nov 4, 1992 | EXRG | O | EXPIRED SEC. 9 | Loading... |