USPTO Deadlines
Application History
3 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| May 17, 1999 | EXRG | O | EXPIRED SEC. 9 | Loading... |
| Aug 12, 1979 | REN1 | R | REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS) | Loading... |
| Dec 18, 1978 | 15AK | O | REGISTERED - SEC. 15 ACKNOWLEDGED | Loading... |