USPTO Deadlines
Next Deadline
2023 days remaining
Section 8 & 9 Renewal Due (Principal Register) (Based on registration date 19110711)
Due Date
July 11, 2031
Grace Period Ends
January 11, 2032
Application History
3 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Nov 3, 1992 | EXRG | O | EXPIRED SEC. 9 | Loading... |
| Jul 11, 1971 | REN3 | R | REGISTERED AND RENEWED (THIRD RENEWAL - 20 YRS) | Loading... |
| Sep 8, 1981 | P12C | O | PUBLISHED SECTION 12(C) | Loading... |
Additional Information
Pseudo Mark
CRYSTALON