Legal Representation
Attorney
Christopher H. Hunter
USPTO Deadlines
Next Deadline
In Grace Period
Section 8 Declaration Due (Principal Register) (Based on registration date 20191231)
Due Date
December 31, 2025
Grace Period Ends
June 30, 2026
Additional deadlines exist. Contact your attorney for complete deadline information.
Application History
15 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Dec 22, 2025 | E815 | I | TEAS SECTION 8 & 15 RECEIVED | Loading... |
| Dec 31, 2024 | REM1 | E | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED | Loading... |
| Dec 31, 2019 | R.PR | A | REGISTERED-PRINCIPAL REGISTER | Loading... |
| Oct 15, 2019 | NPUB | E | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | Loading... |
| Oct 15, 2019 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
| Sep 25, 2019 | NONP | E | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | Loading... |
| Sep 12, 2019 | ALIE | A | ASSIGNED TO LIE | Loading... |
| Sep 9, 2019 | CNSA | O | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| Sep 9, 2019 | XAEC | I | EXAMINER'S AMENDMENT ENTERED | Loading... |
| Sep 9, 2019 | GNEN | O | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED | Loading... |
| Sep 9, 2019 | GNEA | F | EXAMINERS AMENDMENT E-MAILED | Loading... |
| Sep 9, 2019 | CNEA | R | EXAMINERS AMENDMENT -WRITTEN | Loading... |
| Sep 8, 2019 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| Jun 27, 2019 | NWOS | I | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | Loading... |
| Jun 20, 2019 | NWAP | I | NEW APPLICATION ENTERED | Loading... |
Detailed Classifications
Class 001
Luminescent powder made of calcium carbonate with dye, for detecting defective filter bags of a baghouse
First Use Anywhere:
Dec 31, 2014
First Use in Commerce:
Dec 31, 2014
Classification
International Classes
001