Legal Representation
Attorney
Neil K. Nydegger
USPTO Deadlines
Next Deadline
186 days remaining
Statement of Use Due - Extension 4 Granted
Due Date
January 18, 2026
Extension Available
Until July 18, 2024
Application History
41 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Jun 17, 2025 | EXRA | E | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | Loading... |
| Jun 16, 2025 | EX4G | S | SOU EXTENSION 4 GRANTED | Loading... |
| Jun 16, 2025 | EXT4 | S | SOU EXTENSION 4 FILED | Loading... |
| Jun 16, 2025 | EEXT | I | SOU TEAS EXTENSION RECEIVED | Loading... |
| Mar 3, 2025 | EXRA | E | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | Loading... |
| Jan 4, 2025 | EX3G | S | SOU EXTENSION 3 GRANTED | Loading... |
| Jan 3, 2025 | EXT3 | S | SOU EXTENSION 3 FILED | Loading... |
| Jan 3, 2025 | EEXT | I | SOU TEAS EXTENSION RECEIVED | Loading... |
| Jul 9, 2024 | EXT2 | S | SOU EXTENSION 2 FILED | Loading... |
| Jul 9, 2024 | EXRA | E | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | Loading... |
| Jul 9, 2024 | EEXT | I | SOU TEAS EXTENSION RECEIVED | Loading... |
| Jul 9, 2024 | EX2G | S | SOU EXTENSION 2 GRANTED | Loading... |
| Jan 18, 2024 | EXRA | E | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | Loading... |
| Jan 16, 2024 | EX1G | S | SOU EXTENSION 1 GRANTED | Loading... |
| Jan 16, 2024 | EXT1 | S | SOU EXTENSION 1 FILED | Loading... |
| Jan 16, 2024 | EEXT | I | SOU TEAS EXTENSION RECEIVED | Loading... |
| Jul 20, 2023 | TCCA | I | TEAS CHANGE OF CORRESPONDENCE RECEIVED | Loading... |
| Jul 18, 2023 | NOAM | E | NOA E-MAILED - SOU REQUIRED FROM APPLICANT | Loading... |
| May 23, 2023 | NPUB | E | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | Loading... |
| May 23, 2023 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
| May 3, 2023 | NONP | E | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | Loading... |
| Apr 19, 2023 | CNSA | P | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| Apr 18, 2023 | TEME | I | TEAS/EMAIL CORRESPONDENCE ENTERED | Loading... |
| Apr 18, 2023 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE | Loading... |
| Apr 18, 2023 | TEME | I | TEAS/EMAIL CORRESPONDENCE ENTERED | Loading... |
| Apr 18, 2023 | ALIE | A | ASSIGNED TO LIE | Loading... |
| Jan 20, 2023 | ERFR | I | TEAS REQUEST FOR RECONSIDERATION RECEIVED | Loading... |
| Jan 19, 2023 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE | Loading... |
| Jan 19, 2023 | ERFR | I | TEAS REQUEST FOR RECONSIDERATION RECEIVED | Loading... |
| Jan 18, 2023 | GNFN | O | NOTIFICATION OF FINAL REFUSAL EMAILED | Loading... |
| Jan 18, 2023 | GNFR | O | FINAL REFUSAL E-MAILED | Loading... |
| Jan 18, 2023 | CNFR | R | FINAL REFUSAL WRITTEN | Loading... |
| Jan 13, 2023 | TEME | I | TEAS/EMAIL CORRESPONDENCE ENTERED | Loading... |
| Jan 12, 2023 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE | Loading... |
| Jan 12, 2023 | TROA | I | TEAS RESPONSE TO OFFICE ACTION RECEIVED | Loading... |
| Dec 20, 2022 | GNRN | O | NOTIFICATION OF NON-FINAL ACTION E-MAILED | Loading... |
| Dec 20, 2022 | GNRT | F | NON-FINAL ACTION E-MAILED | Loading... |
| Dec 20, 2022 | CNRT | R | NON-FINAL ACTION WRITTEN | Loading... |
| Dec 20, 2022 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| Mar 14, 2022 | NWOS | I | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | Loading... |
| Mar 12, 2022 | NWAP | I | NEW APPLICATION ENTERED | Loading... |
Detailed Classifications
Class 037
Consulting services in the field of construction of power plants that generate electricity using the earth's gravitational field
Classification
International Classes
037