Legal Representation
Attorney
Thomas J. Perkowski
USPTO Deadlines
Application History
47 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Mar 6, 2023 | MAB6 | E | ABANDONMENT NOTICE E-MAILED - NO USE STATEMENT FILED | Loading... |
| Mar 6, 2023 | ABN6 | S | ABANDONMENT - NO USE STATEMENT FILED | Loading... |
| Jul 2, 2022 | EXRA | E | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | Loading... |
| Jul 1, 2022 | EX5G | S | SOU EXTENSION 5 GRANTED | Loading... |
| Jun 29, 2022 | EXT5 | S | SOU EXTENSION 5 FILED | Loading... |
| Jun 29, 2022 | EEXT | I | SOU TEAS EXTENSION RECEIVED | Loading... |
| Jan 28, 2022 | EXRA | E | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | Loading... |
| Jan 26, 2022 | EX4G | S | SOU EXTENSION 4 GRANTED | Loading... |
| Jan 26, 2022 | EXT4 | S | SOU EXTENSION 4 FILED | Loading... |
| Jan 26, 2022 | EEXT | I | SOU TEAS EXTENSION RECEIVED | Loading... |
| Nov 19, 2021 | EXRA | E | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | Loading... |
| Nov 18, 2021 | EX3G | S | SOU EXTENSION 3 GRANTED | Loading... |
| Nov 17, 2021 | AITU | A | CASE ASSIGNED TO INTENT TO USE PARALEGAL | Loading... |
| Oct 25, 2021 | NREV | E | NOTICE OF REVIVAL - E-MAILED | Loading... |
| Oct 24, 2021 | TPEX | I | SOU EXTENSION RECEIVED WITH TEAS PETITION | Loading... |
| Oct 24, 2021 | PROA | I | TEAS PETITION TO REVIVE RECEIVED | Loading... |
| Oct 24, 2021 | PETG | O | PETITION TO REVIVE-GRANTED | Loading... |
| Aug 30, 2021 | MAB6 | E | ABANDONMENT NOTICE E-MAILED - NO USE STATEMENT FILED | Loading... |
| Aug 30, 2021 | ABN6 | S | ABANDONMENT - NO USE STATEMENT FILED | Loading... |
| Jul 28, 2021 | EXT3 | S | SOU EXTENSION 3 FILED | Loading... |
| Jan 30, 2021 | EXRA | E | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | Loading... |
| Jan 28, 2021 | EX2G | S | SOU EXTENSION 2 GRANTED | Loading... |
| Jan 28, 2021 | EXT2 | S | SOU EXTENSION 2 FILED | Loading... |
| Jan 28, 2021 | EEXT | I | SOU TEAS EXTENSION RECEIVED | Loading... |
| Jul 28, 2020 | EXRA | E | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | Loading... |
| Jul 24, 2020 | EX1G | S | SOU EXTENSION 1 GRANTED | Loading... |
| Jul 24, 2020 | EXT1 | S | SOU EXTENSION 1 FILED | Loading... |
| Jul 24, 2020 | EEXT | I | SOU TEAS EXTENSION RECEIVED | Loading... |
| Jan 28, 2020 | NOAM | E | NOA E-MAILED - SOU REQUIRED FROM APPLICANT | Loading... |
| Dec 3, 2019 | NPUB | E | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | Loading... |
| Dec 3, 2019 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
| Nov 13, 2019 | NONP | E | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | Loading... |
| Oct 25, 2019 | ALIE | A | ASSIGNED TO LIE | Loading... |
| Oct 21, 2019 | CNSA | P | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| Oct 21, 2019 | XAEC | I | EXAMINER'S AMENDMENT ENTERED | Loading... |
| Oct 21, 2019 | GNEN | O | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED | Loading... |
| Oct 21, 2019 | GNEA | O | EXAMINERS AMENDMENT E-MAILED | Loading... |
| Oct 21, 2019 | CNEA | R | EXAMINERS AMENDMENT -WRITTEN | Loading... |
| Oct 18, 2019 | TEME | I | TEAS/EMAIL CORRESPONDENCE ENTERED | Loading... |
| Oct 16, 2019 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE | Loading... |
| Oct 16, 2019 | TROA | I | TEAS RESPONSE TO OFFICE ACTION RECEIVED | Loading... |
| Apr 17, 2019 | GNRN | O | NOTIFICATION OF NON-FINAL ACTION E-MAILED | Loading... |
| Apr 17, 2019 | GNRT | F | NON-FINAL ACTION E-MAILED | Loading... |
| Apr 17, 2019 | CNRT | R | NON-FINAL ACTION WRITTEN | Loading... |
| Apr 15, 2019 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| Feb 25, 2019 | NWOS | I | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | Loading... |
| Feb 6, 2019 | NWAP | I | NEW APPLICATION ENTERED | Loading... |
Detailed Classifications
Class 011
Heat transfer equipment, namely, geothermal heat transfer systems for installation within geological environments, such as the earth, lakes and ponds, in the nature of coaxial-flow heat transfer systems
Classification
International Classes
011