Legal Representation
Attorney
Carol M. Nielsen
USPTO Deadlines
Application History
50 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Apr 25, 2022 | ABN6 | S | ABANDONMENT - NO USE STATEMENT FILED | Loading... |
| Apr 25, 2022 | MAB6 | E | ABANDONMENT NOTICE E-MAILED - NO USE STATEMENT FILED | Loading... |
| Sep 18, 2021 | EXRA | E | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | Loading... |
| Sep 17, 2021 | EX5G | S | SOU EXTENSION 5 GRANTED | Loading... |
| Sep 15, 2021 | EEXT | I | SOU TEAS EXTENSION RECEIVED | Loading... |
| Sep 15, 2021 | EXT5 | S | SOU EXTENSION 5 FILED | Loading... |
| Mar 12, 2021 | EXRA | E | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | Loading... |
| Mar 10, 2021 | EEXT | I | SOU TEAS EXTENSION RECEIVED | Loading... |
| Mar 10, 2021 | EXT4 | S | SOU EXTENSION 4 FILED | Loading... |
| Mar 10, 2021 | EX4G | S | SOU EXTENSION 4 GRANTED | Loading... |
| Sep 19, 2020 | EXRA | E | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | Loading... |
| Sep 17, 2020 | EEXT | I | SOU TEAS EXTENSION RECEIVED | Loading... |
| Sep 17, 2020 | EXT3 | S | SOU EXTENSION 3 FILED | Loading... |
| Sep 17, 2020 | EX3G | S | SOU EXTENSION 3 GRANTED | Loading... |
| Feb 1, 2020 | EXRA | E | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | Loading... |
| Jan 30, 2020 | EEXT | I | SOU TEAS EXTENSION RECEIVED | Loading... |
| Jan 30, 2020 | EXT2 | S | SOU EXTENSION 2 FILED | Loading... |
| Jan 30, 2020 | EX2G | S | SOU EXTENSION 2 GRANTED | Loading... |
| Sep 24, 2019 | EXRA | E | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | Loading... |
| Sep 23, 2019 | AITU | A | CASE ASSIGNED TO INTENT TO USE PARALEGAL | Loading... |
| Sep 23, 2019 | EX1G | S | SOU EXTENSION 1 GRANTED | Loading... |
| Sep 18, 2019 | EEXT | I | SOU TEAS EXTENSION RECEIVED | Loading... |
| Sep 18, 2019 | EXT1 | S | SOU EXTENSION 1 FILED | Loading... |
| Mar 19, 2019 | NOAM | E | NOA E-MAILED - SOU REQUIRED FROM APPLICANT | Loading... |
| Feb 1, 2019 | REAP | I | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | Loading... |
| Feb 1, 2019 | ARAA | I | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | Loading... |
| Jan 22, 2019 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
| Jan 22, 2019 | NPUB | E | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | Loading... |
| Jan 2, 2019 | NONP | E | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | Loading... |
| Dec 12, 2018 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE | Loading... |
| Dec 12, 2018 | TEME | I | TEAS/EMAIL CORRESPONDENCE ENTERED | Loading... |
| Dec 12, 2018 | CNSA | P | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| Dec 7, 2018 | ALIE | A | ASSIGNED TO LIE | Loading... |
| Dec 3, 2018 | ERSI | I | TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED | Loading... |
| Dec 3, 2018 | ERSI | I | TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED | Loading... |
| Aug 23, 2018 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| Jun 8, 2018 | TCCA | I | TEAS CHANGE OF CORRESPONDENCE RECEIVED | Loading... |
| Jun 4, 2018 | CNSI | R | SUSPENSION INQUIRY WRITTEN | Loading... |
| Jun 4, 2018 | GNSI | S | INQUIRY TO SUSPENSION E-MAILED | Loading... |
| Jun 4, 2018 | GNS2 | O | NOTIFICATION OF INQUIRY AS TO SUSPENSION E-MAILED | Loading... |
| Dec 4, 2017 | CNSL | R | SUSPENSION LETTER WRITTEN | Loading... |
| Dec 4, 2017 | GNSL | S | LETTER OF SUSPENSION E-MAILED | Loading... |
| Dec 4, 2017 | GNS3 | O | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED | Loading... |
| Dec 1, 2017 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE | Loading... |
| Dec 1, 2017 | TEME | I | TEAS/EMAIL CORRESPONDENCE ENTERED | Loading... |
| Nov 29, 2017 | ALIE | A | ASSIGNED TO LIE | Loading... |
| Nov 16, 2017 | ERSI | I | TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED | Loading... |
| May 16, 2017 | CNSI | R | SUSPENSION INQUIRY WRITTEN | Loading... |
| May 16, 2017 | GNSI | S | INQUIRY TO SUSPENSION E-MAILED | Loading... |
| May 16, 2017 | GNS2 | O | NOTIFICATION OF INQUIRY AS TO SUSPENSION E-MAILED | Loading... |
Detailed Classifications
Class 001
Chemical drilling fluids for use in subterranean wells, namely, drilling muds, completion fluids, workover fluids and wellbore fluids; chemical additives for oil drilling fluids; drilling muds and chemical drilling fluids for use in oil well drilling
First Use Anywhere:
0
First Use in Commerce:
0
Additional Information
Pseudo Mark
Q FLOW
Classification
International Classes
001