USPTO Deadlines
Next Deadline
1452 days remaining
Section 8 & 9 Renewal Due (Principal Register) (Based on registration date 19691223)
Due Date
December 23, 2029
Grace Period Ends
June 23, 2030
Application History
3 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Nov 4, 1992 | EXRG | O | EXPIRED SEC. 9 | Loading... |
| Sep 22, 1989 | CMMP | I | MISCELLANEOUS PAPER | Loading... |
| Jan 17, 1975 | C15A | O | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | Loading... |