USPTO Deadlines
Next Deadline
672 days remaining
Section 8 & 9 Renewal Due (Principal Register) (50-Year) (Based on REN2R event 1977-11-02)
Due Date
November 02, 2027
Grace Period Ends
May 02, 2028
Additional deadlines exist. Contact your attorney for complete deadline information.
Application History
2 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Aug 10, 1998 | EXRG | O | EXPIRED SEC. 9 | Loading... |
| Nov 2, 1977 | REN2 | R | REGISTERED AND RENEWED (SECOND RENEWAL - 20 YRS) | Loading... |
Additional Information
Pseudo Mark
AIR-FLOW