USPTO serial 88472864
KERNEL
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Sep 22, 2026
- Examiner
- REINHART, MEGHAN M
- Law office
- PUBLICATION AND ISSUE SECTION
What this means
Status 700 means the trademark is registered and active on the Principal Register. You have nationwide rights for the listed goods and services and may use ®. Section 8 maintenance is due between years five and six. Calendar Section 8 between years five and six, and consider trademark monitoring.
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Current trademark owner
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Owner
Culver City, CA, US
Culver City, CA, US
Los Angeles, CA, US
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
John Paul Oleksiuk
John Paul Oleksiuk COOLEY LLP1299 PENNSYLVANIA AVENUE, NW, SUITE 700WASHINGTON, DC 20004-2400United StatesGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 009 | Sensor system comprised of a wearable modular sensing unit, namely, biofeedback sensors, optical sensors, and magnetic sensors and supporting modular electronics for data processing, signal processing, and connectivity, namely, computer hardware for the purpose of measuring, interpreting, tracking, and monitoring brain activity and mental states; sensor system, namely, modular electronic devices, namely, biofeedback sensors, optical sensors, magnetic sensors, and computer hardware for the purpose of measuring, interpreting, tracking, and monitoring brain activity and mental states; recorded and downloadable computer software and recorded and downloadable mobile applications for processing, interpreting, monitoring, and managing data produced by a wearable sensor system that measures, tracks or monitors brain activity and mental states | 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 |
|---|---|---|---|
| Sep 22, 2026 | NRCC | NOTICE OF REGISTRATION CONFIRMATION EMAILED | — |
| Sep 22, 2026 | R.PR | REGISTERED-PRINCIPAL REGISTER | Your trademark is registered on the Principal Register — the strongest form of federal trademark protection. You may use the ® symbol for the covered goods and services. Maintenance filings (Section 8 and renewals) are required to keep the registration alive. |
| Sep 3, 2026 | SUNA | NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED | — |
| Sep 3, 2026 | CNPR | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED | — |
| Aug 28, 2026 | SUPC | STATEMENT OF USE PROCESSING COMPLETE | — |
| Aug 27, 2026 | AITU | CASE ASSIGNED TO INTENT TO USE PARALEGAL | — |
| Jul 16, 2026 | IUAF | USE AMENDMENT FILED | — |
| Jul 16, 2026 | EISU | TEAS STATEMENT OF USE RECEIVED | The applicant filed a Statement of Use with specimens showing the mark in actual commerce. The USPTO will review the filing for compliance. If accepted, the mark can proceed to registration; if deficient, the USPTO may issue a requirement or office action. |
| Jul 15, 2026 | EXRA | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | — |
| Jul 14, 2026 | EX1G | SOU EXTENSION 1 GRANTED | — |
| Jul 14, 2026 | EXT1 | SOU EXTENSION 1 FILED | — |
| Jul 14, 2026 | EEXT | SOU TEAS EXTENSION RECEIVED | The applicant requested more time to file a Statement of Use before the Notice of Allowance deadline. Each extension typically adds six months. A limited number of extensions are available for intent-to-use applications not yet in use. |
| Jan 20, 2026 | NOAM | NOA E-MAILED - SOU REQUIRED FROM APPLICANT | A Notice of Allowance means your intent-to-use application cleared examination and opposition but is not registered yet. You must file a Statement of Use showing the mark in commerce, or request an extension, before the deadline — usually six months from the notice date. |
| Jan 6, 2026 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Jan 6, 2026 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| Jan 6, 2026 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED | — |
| Nov 25, 2025 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Nov 25, 2025 | PUBO | PUBLISHED FOR OPPOSITION | Your mark was published in the USPTO Official Gazette for a 30-day opposition window. During that period, third parties who believe they would be harmed can file an opposition. If no opposition is filed, prosecution usually continues toward registration or a Notice of Allowance. |
| Nov 19, 2025 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Oct 23, 2025 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Oct 22, 2025 | DOCK | ASSIGNED TO EXAMINER | — |
| Oct 9, 2025 | RCCK | SUSPENSION CHECKED - TO ATTORNEY FOR ACTION | — |
| Apr 8, 2025 | GNS3 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED | — |
| Apr 8, 2025 | GNSL | LETTER OF SUSPENSION E-MAILED | — |
| Apr 8, 2025 | CNSL | SUSPENSION LETTER WRITTEN | — |
| Apr 1, 2025 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Apr 1, 2025 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Apr 1, 2025 | 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. |
| Jan 2, 2025 | XELG | APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED | — |
| Jan 2, 2025 | XELR | APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED | — |
| Oct 3, 2024 | 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. |
| Oct 3, 2024 | 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. |
| Oct 3, 2024 | 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. |
| Feb 5, 2024 | RCSC | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED | — |
| Jul 19, 2023 | GNS3 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED | — |
| Jul 19, 2023 | GNSL | LETTER OF SUSPENSION E-MAILED | — |
| Jul 19, 2023 | CNSL | SUSPENSION LETTER WRITTEN | — |
| Jan 15, 2023 | RCSC | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED | — |
| May 18, 2022 | RCSC | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED | — |
| Oct 6, 2021 | RCSC | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED | — |
| Mar 24, 2021 | GNS3 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED | — |
| Mar 24, 2021 | GNSL | LETTER OF SUSPENSION E-MAILED | — |
| Mar 24, 2021 | CNSL | SUSPENSION LETTER WRITTEN | — |
| Mar 12, 2021 | RCCK | SUSPENSION CHECKED - TO ATTORNEY FOR ACTION | — |
| Jul 21, 2020 | RCSC | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED | — |
| Jul 20, 2020 | ALIE | ASSIGNED TO LIE | — |
| Dec 16, 2019 | GNS3 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED | — |
| Dec 16, 2019 | GNSL | LETTER OF SUSPENSION E-MAILED | — |
| Dec 16, 2019 | CNSL | SUSPENSION LETTER WRITTEN | — |
| Dec 13, 2019 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Dec 13, 2019 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Dec 13, 2019 | 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. |
| Oct 9, 2019 | ARAA | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | 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. |
| Oct 9, 2019 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Sep 6, 2019 | 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. |
| Sep 6, 2019 | 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. |
| Sep 6, 2019 | 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. |
| Sep 4, 2019 | DOCK | ASSIGNED TO EXAMINER | — |
| Jul 27, 2019 | TAEA | TEAS AMENDMENT ENTERED BEFORE ATTORNEY ASSIGNED | — |
| Jul 27, 2019 | PARI | TEAS VOLUNTARY AMENDMENT RECEIVED | — |
| Jun 26, 2019 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Jun 17, 2019 | NWAP | NEW APPLICATION ENTERED | — |