USPTO serial 90657033
GRID BLOCK
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Jul 29, 2025
- Examiner
- HELFMAN, JUDITH MICHELLE
- 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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Owner
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Caroline E. Bryce
Caroline E. Bryce Sheridan Ross P.C.1560 Broadway, Suite 1200Denver, CO 80202United StatesGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 009 | Smart transformers; smart inverters; smart energy routers for use with charging stations to manage energy flow and provide autonomous microgrid protection | ACTIVE | Oct 31, 2023 |
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.
- Other trademarks owned by Endeavour Energy LLC
- Other trademarks owned by GRIDBLOCK LLC
- Other trademarks owned by GRIDBLOCK LLC
- Other trademarks owned by Endeavour Energy LLC
- Other trademarks in Class 009
- Similar marks named GRID BLOCK
- Recently changed USPTO trademarks
- Recently filed trademarks
- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Jul 29, 2025 | NRCC | NOTICE OF REGISTRATION CONFIRMATION EMAILED | — |
| Jul 29, 2025 | 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. |
| Jul 16, 2025 | SUNA | NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED | — |
| Jul 8, 2025 | CNPR | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED | — |
| Jul 8, 2025 | XAEC | EXAMINER'S AMENDMENT ENTERED | — |
| Jul 8, 2025 | GNEN | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED | — |
| Jul 8, 2025 | GNEA | EXAMINERS AMENDMENT E-MAILED | — |
| Jul 8, 2025 | SNEA | SU-EXAMINER'S AMENDMENT WRITTEN | — |
| Jun 20, 2025 | DMCC | DATA MODIFICATION COMPLETED | — |
| Jun 18, 2025 | SUPC | STATEMENT OF USE PROCESSING COMPLETE | — |
| Jun 18, 2025 | AITU | CASE ASSIGNED TO INTENT TO USE PARALEGAL | — |
| Mar 19, 2025 | IUAF | USE AMENDMENT FILED | — |
| Mar 19, 2025 | 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. |
| Mar 6, 2025 | EWAF | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS | — |
| Mar 6, 2025 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Mar 6, 2025 | 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. |
| Mar 6, 2025 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Mar 6, 2025 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| Mar 6, 2025 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED | — |
| Dec 25, 2024 | ASGN | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | — |
| Sep 5, 2024 | EXRA | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | — |
| Sep 5, 2024 | EX5G | SOU EXTENSION 5 GRANTED | — |
| Sep 5, 2024 | EXT5 | SOU EXTENSION 5 FILED | — |
| Sep 5, 2024 | 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. |
| Mar 19, 2024 | EXRA | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | — |
| Mar 18, 2024 | EX4G | SOU EXTENSION 4 GRANTED | — |
| Mar 18, 2024 | EXT4 | SOU EXTENSION 4 FILED | — |
| Mar 18, 2024 | 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. |
| Sep 22, 2023 | EXRA | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | — |
| Sep 20, 2023 | EX3G | SOU EXTENSION 3 GRANTED | — |
| Sep 20, 2023 | EXT3 | SOU EXTENSION 3 FILED | — |
| Sep 20, 2023 | 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. |
| Mar 22, 2023 | EXRA | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | — |
| Mar 20, 2023 | EX2G | SOU EXTENSION 2 GRANTED | — |
| Mar 20, 2023 | EXT2 | SOU EXTENSION 2 FILED | — |
| Mar 20, 2023 | 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 27, 2023 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| Jan 27, 2023 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Jan 27, 2023 | 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. |
| Jan 27, 2023 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Jan 27, 2023 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED | — |
| Sep 23, 2022 | EXRA | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | — |
| Sep 21, 2022 | EX1G | SOU EXTENSION 1 GRANTED | — |
| Sep 21, 2022 | EXT1 | SOU EXTENSION 1 FILED | — |
| Sep 21, 2022 | 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. |
| Mar 22, 2022 | 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 25, 2022 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Jan 25, 2022 | 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. |
| Jan 5, 2022 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Dec 20, 2021 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Dec 20, 2021 | XAEC | EXAMINER'S AMENDMENT ENTERED | — |
| Dec 20, 2021 | GNEN | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED | — |
| Dec 20, 2021 | GNEA | EXAMINERS AMENDMENT E-MAILED | — |
| Dec 20, 2021 | CNEA | EXAMINERS AMENDMENT -WRITTEN | — |
| Dec 14, 2021 | DOCK | ASSIGNED TO EXAMINER | — |
| Jul 27, 2021 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Apr 23, 2021 | NWAP | NEW APPLICATION ENTERED | — |