USPTO Deadlines
Next Deadline
3888 days remaining
Section 8 & 9 Renewal Due (Principal Register) (Extended from 2026-09-27)
Due Date
September 27, 2036
Grace Period Ends
March 27, 2037
Application History
23 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Oct 30, 2025 | E89R | I | TEAS SECTION 8 & 9 RECEIVED | Loading... |
| Sep 27, 2025 | REM2 | E | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | Loading... |
| Jun 4, 2022 | NAS8 | E | NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED | Loading... |
| Jun 4, 2022 | 8.OK | O | REGISTERED - SEC. 8 (6-YR) ACCEPTED | Loading... |
| May 23, 2022 | APRE | A | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | Loading... |
| Dec 7, 2021 | ES8R | I | TEAS SECTION 8 RECEIVED | Loading... |
| Sep 27, 2021 | REM1 | E | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED | Loading... |
| Mar 31, 2021 | ASCK | I | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | Loading... |
| Feb 17, 2021 | ASCK | I | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | Loading... |
| Jan 24, 2018 | ASGN | I | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | Loading... |
| Feb 22, 2017 | ASCK | I | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | Loading... |
| Sep 27, 2016 | R.PR | A | REGISTERED-PRINCIPAL REGISTER | Loading... |
| Jul 12, 2016 | NPUB | E | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | Loading... |
| Jul 12, 2016 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
| Jun 22, 2016 | NONP | E | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | Loading... |
| Jun 2, 2016 | CNSA | O | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| Jun 2, 2016 | XAEC | I | EXAMINER'S AMENDMENT ENTERED | Loading... |
| Jun 2, 2016 | GNEN | O | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED | Loading... |
| Jun 2, 2016 | GNEA | F | EXAMINERS AMENDMENT E-MAILED | Loading... |
| Jun 2, 2016 | CNEA | R | EXAMINERS AMENDMENT -WRITTEN | Loading... |
| Jun 2, 2016 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| Feb 23, 2016 | NWOS | I | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | Loading... |
| Feb 20, 2016 | NWAP | I | NEW APPLICATION ENTERED | Loading... |
Detailed Classifications
Class 011
Water purification and filtration apparatus, namely, condensate polishers
First Use Anywhere:
Sep 1, 1999
First Use in Commerce:
Sep 1, 1999
Classification
International Classes
011