Legal Representation
Attorney
Matthew R. Moscicki
USPTO Deadlines
Next Deadline
161 days remaining
NOA E-Mailed - SOU Required
Due Date
July 01, 2026
Extension Available
Until January 01, 2027
Application History
13 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Jan 1, 2026 | EXRA | E | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | Loading... |
| Dec 31, 2025 | EX1G | S | SOU EXTENSION 1 GRANTED | Loading... |
| Dec 31, 2025 | EXT1 | S | SOU EXTENSION 1 FILED | Loading... |
| Dec 31, 2025 | EEXT | I | SOU TEAS EXTENSION RECEIVED | Loading... |
| Jul 1, 2025 | NOAM | E | NOA E-MAILED - SOU REQUIRED FROM APPLICANT | Loading... |
| May 6, 2025 | NPUB | E | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | Loading... |
| May 6, 2025 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
| Apr 30, 2025 | NONP | E | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | Loading... |
| Apr 8, 2025 | CNSA | P | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| Apr 8, 2025 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| Feb 7, 2025 | NWOS | I | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | Loading... |
| Feb 7, 2025 | MAFR | O | APPLICATION FILING RECEIPT MAILED | Loading... |
| Feb 7, 2025 | NWAP | I | NEW APPLICATION ENTERED | Loading... |
Detailed Classifications
Class 007
Seals and seal units for oil and gas equipment, namely, tieback seal stem mandrels and tieback seal stem assemblies for casing strings, liner strings, and other oil and gas wellbore tubulars
Classification
International Classes
007