USPTO serial 90328531
PMD
Reviewed by CopyMark Law Group
Status 653
- Filing date
- Status date
- Registration date
- —
- Examiner
- LAWRENCE, SUSAN KASTRINER
- Law office
- TMO LAW OFFICE 116
What this means
This page summarizes the public USPTO record for this serial number, including owners, goods and services, and prosecution history.
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Owner
Calgary, Alberta, CA
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
David C. Lee
David C. Lee AKIN GUMP STRAUSS HAUER & FELD LLP2001 K STREET N.W.ROBERT S. STRAUSS TOWERWASHINGTON, DC 20006Goods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 007 | Drilling machines and drilling tools therefor for use in drilling oil and gas wells | ACTIVE | — |
| 009 | Electric and hydraulic rotary control device used in drilling oil and gas wells to create a pressure tight barrier defense comprising an electric clamp for placement in the wellbore annulus to contain and seal returning fluids; Programmable Logic Controller (PLC) using unique choke control algorithms for choke control systems for safe, fast, and precise operation; electric well drilling surface tool comprising a pressure management device, integrated rotating control device, integrated choke and flow meters and valves to automatically manage downhole wellbore conditions and fluid circulation during oil and gas drilling operations | ACTIVE | — |
| 037 | drilling and construction of oil and gas wells; advisory and consultancy services in relation thereto | ACTIVE | — |
Related trademarks
CopyMark links this record to cited §2(d) serials, the owner's other marks, Nice classes, similar mark names, and recently changed USPTO applications.
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Oct 15, 2026 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Oct 15, 2026 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Oct 15, 2026 | ERSI | TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED | — |
| Apr 23, 2026 | GNS3 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED | — |
| Apr 23, 2026 | GNSL | LETTER OF SUSPENSION E-MAILED | — |
| Apr 23, 2026 | CNSL | SUSPENSION LETTER WRITTEN | — |
| Apr 22, 2026 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Apr 22, 2026 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Apr 15, 2026 | ERSI | TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED | — |
| Jan 19, 2026 | GNS2 | NOTIFICATION OF INQUIRY AS TO SUSPENSION E-MAILED | — |
| Jan 19, 2026 | GNSI | INQUIRY TO SUSPENSION E-MAILED | — |
| Jan 19, 2026 | CNSI | SUSPENSION INQUIRY WRITTEN | — |
| Oct 16, 2025 | RCCK | SUSPENSION CHECKED - TO ATTORNEY FOR ACTION | — |
| Apr 15, 2025 | GNS3 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED | — |
| Apr 15, 2025 | GNSL | LETTER OF SUSPENSION E-MAILED | — |
| Apr 15, 2025 | CNSL | SUSPENSION LETTER WRITTEN | — |
| Apr 14, 2025 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Apr 14, 2025 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Apr 14, 2025 | ERSI | TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED | — |
| Mar 4, 2025 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Mar 4, 2025 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| Mar 4, 2025 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED | — |
| Jan 17, 2025 | GNS2 | NOTIFICATION OF INQUIRY AS TO SUSPENSION E-MAILED | — |
| Jan 17, 2025 | GNSI | INQUIRY TO SUSPENSION E-MAILED | — |
| Jan 17, 2025 | CNSI | SUSPENSION INQUIRY WRITTEN | — |
| Jan 14, 2025 | DOCK | ASSIGNED TO EXAMINER | — |
| Jun 11, 2024 | GNS3 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED | — |
| Jun 11, 2024 | GNSL | LETTER OF SUSPENSION E-MAILED | — |
| Jun 11, 2024 | CNSL | SUSPENSION LETTER WRITTEN | — |
| Jun 10, 2024 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Jun 10, 2024 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Jun 10, 2024 | ERSI | TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED | — |
| Mar 19, 2024 | GNS2 | NOTIFICATION OF INQUIRY AS TO SUSPENSION E-MAILED | — |
| Mar 19, 2024 | GNSI | INQUIRY TO SUSPENSION E-MAILED | — |
| Mar 19, 2024 | CNSI | SUSPENSION INQUIRY WRITTEN | — |
| Mar 18, 2024 | RCCK | SUSPENSION CHECKED - TO ATTORNEY FOR ACTION | — |
| Sep 18, 2023 | GNS3 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED | — |
| Sep 18, 2023 | GNSL | LETTER OF SUSPENSION E-MAILED | — |
| Sep 18, 2023 | CNSL | SUSPENSION LETTER WRITTEN | — |
| Mar 21, 2023 | GNS3 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED | — |
| Mar 21, 2023 | GNSL | LETTER OF SUSPENSION E-MAILED | — |
| Mar 21, 2023 | CNSL | SUSPENSION LETTER WRITTEN | — |
| Mar 20, 2023 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Mar 20, 2023 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Mar 17, 2023 | ERSI | TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED | — |
| Jan 10, 2023 | GNS2 | NOTIFICATION OF INQUIRY AS TO SUSPENSION E-MAILED | — |
| Jan 10, 2023 | GNSI | INQUIRY TO SUSPENSION E-MAILED | — |
| Jan 10, 2023 | CNSI | SUSPENSION INQUIRY WRITTEN | — |
| Jul 11, 2022 | GNS3 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED | — |
| Jul 11, 2022 | GNSL | LETTER OF SUSPENSION E-MAILED | — |
| Jul 11, 2022 | CNSL | SUSPENSION LETTER WRITTEN | — |
| Jul 11, 2022 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Jul 11, 2022 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Jul 10, 2022 | ALIE | ASSIGNED TO LIE | — |
| Jun 24, 2022 | ERSI | TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED | — |
| Jan 19, 2022 | GNS2 | NOTIFICATION OF INQUIRY AS TO SUSPENSION E-MAILED | — |
| Jan 19, 2022 | GNSI | INQUIRY TO SUSPENSION E-MAILED | — |
| Jan 19, 2022 | CNSI | SUSPENSION INQUIRY WRITTEN | — |
| Jul 19, 2021 | GNS3 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED | — |
| Jul 19, 2021 | GNSL | LETTER OF SUSPENSION E-MAILED | — |
| Jul 19, 2021 | CNSL | SUSPENSION LETTER WRITTEN | — |
| Jul 2, 2021 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Jul 2, 2021 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Jul 2, 2021 | TROA | TEAS RESPONSE TO OFFICE ACTION RECEIVED | This event means the applicant filed a response to a USPTO Office Action — typically arguments, amendments, or evidence addressing the examiner's objections. The USPTO will review the response and either allow the mark to proceed or issue another action. |
| Apr 29, 2021 | GNRN | NOTIFICATION OF NON-FINAL ACTION E-MAILED | A non-final Office Action means the USPTO examining attorney has raised at least one issue with your trademark application but has not made a final decision. You usually have three months to respond with arguments, amendments, or evidence. Missing the deadline can abandon the application. |
| Apr 29, 2021 | GNRT | NON-FINAL ACTION E-MAILED | A non-final Office Action means the USPTO examining attorney has raised at least one issue with your trademark application but has not made a final decision. You usually have three months to respond with arguments, amendments, or evidence. Missing the deadline can abandon the application. |
| Apr 29, 2021 | CNRT | NON-FINAL ACTION WRITTEN | A non-final Office Action means the USPTO examining attorney has raised at least one issue with your trademark application but has not made a final decision. You usually have three months to respond with arguments, amendments, or evidence. Missing the deadline can abandon the application. |
| Apr 29, 2021 | DOCK | ASSIGNED TO EXAMINER | — |
| Mar 11, 2021 | PARI | TEAS VOLUNTARY AMENDMENT RECEIVED | — |
| Jan 22, 2021 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Nov 21, 2020 | NWAP | NEW APPLICATION ENTERED | — |