USPTO Deadlines
Next Deadline
1011 days remaining
Section 8 & 9 Renewal Due (Principal Register) (Based on registration date 19580923)
Due Date
September 23, 2028
Grace Period Ends
March 23, 2029
Application History
2 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Jun 28, 1999 | EXRG | O | EXPIRED SEC. 9 | Loading... |
| Sep 23, 1978 | REN1 | R | REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS) | Loading... |