USPTO serial 97804156
EVOLOH
Reviewed by CopyMark Law Group
Status 733Notice of Allowance
- Filing date
- Status date
- Registration date
- —
- Examiner
- CRUZADO, SAMANTHA LEE
- Law office
- INTENT TO USE SECTION
What this means
The USPTO has issued a Notice of Allowance. To complete registration you generally need to file a Statement of Use or an extension request before the deadline.
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Owner
Palo Alto, CA, US
Palo Alto, CA, US
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Stephen G. Nagy
Stephen G. Nagy STRAIN PLLC1455 PENNSYLVANIA AVE NW, SUITE 400WASHINGTON, DC 20004United StatesGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 042 | Technological planning and consulting services in the field of electrolysis; Technological planning and consulting services in the field of hydrogen production; Technological planning and consulting services in the field of water electrolysis | 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 |
|---|---|---|---|
| Aug 5, 2026 | EXRA | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | — |
| Aug 4, 2026 | EX4G | SOU EXTENSION 4 GRANTED | — |
| 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. |
| Jul 13, 2026 | EXT4 | SOU EXTENSION 4 FILED | — |
| Feb 3, 2026 | EXRA | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | — |
| Feb 3, 2026 | EX3G | SOU EXTENSION 3 GRANTED | — |
| Jan 22, 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 21, 2026 | EXT3 | SOU EXTENSION 3 FILED | — |
| Nov 14, 2025 | EXRA | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | — |
| Nov 13, 2025 | EX2G | SOU EXTENSION 2 GRANTED | — |
| Nov 13, 2025 | TPEX | SOU EXTENSION RECEIVED WITH TEAS PETITION | — |
| Nov 13, 2025 | NREV | NOTICE OF REVIVAL - E-MAILED | — |
| Nov 13, 2025 | PETG | PETITION TO REVIVE-GRANTED | — |
| Nov 13, 2025 | PROA | TEAS PETITION TO REVIVE RECEIVED | — |
| Oct 17, 2025 | MAB6 | ABANDONMENT NOTICE E-MAILED - NO USE STATEMENT FILED | The intent-to-use application was abandoned because no acceptable Statement of Use (or valid extension) was filed before the Notice of Allowance deadline expired. The application is dead unless revived within a limited window. |
| Oct 17, 2025 | ABN6 | ABANDONMENT - NO USE STATEMENT FILED | The intent-to-use application was abandoned because no acceptable Statement of Use (or valid extension) was filed before the Notice of Allowance deadline expired. The application is dead unless revived within a limited window. |
| Aug 27, 2025 | EXRA | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | — |
| Aug 26, 2025 | EX1G | SOU EXTENSION 1 GRANTED | — |
| Jul 28, 2025 | TPEX | SOU EXTENSION RECEIVED WITH TEAS PETITION | — |
| Jul 28, 2025 | NREV | NOTICE OF REVIVAL - E-MAILED | — |
| Jul 28, 2025 | PETG | PETITION TO REVIVE-GRANTED | — |
| Jul 28, 2025 | PROA | TEAS PETITION TO REVIVE RECEIVED | — |
| Jul 22, 2025 | EXT2 | SOU EXTENSION 2 FILED | — |
| Jun 30, 2025 | TPEX | SOU EXTENSION RECEIVED WITH TEAS PETITION | — |
| Jun 30, 2025 | NREV | NOTICE OF REVIVAL - E-MAILED | — |
| Jun 30, 2025 | PETG | PETITION TO REVIVE-GRANTED | — |
| Jun 30, 2025 | PROA | TEAS PETITION TO REVIVE RECEIVED | — |
| Jun 27, 2025 | MAB6 | ABANDONMENT NOTICE E-MAILED - NO USE STATEMENT FILED | The intent-to-use application was abandoned because no acceptable Statement of Use (or valid extension) was filed before the Notice of Allowance deadline expired. The application is dead unless revived within a limited window. |
| Jun 26, 2025 | ABN6 | ABANDONMENT - NO USE STATEMENT FILED | The intent-to-use application was abandoned because no acceptable Statement of Use (or valid extension) was filed before the Notice of Allowance deadline expired. The application is dead unless revived within a limited window. |
| Jan 23, 2025 | EXT1 | SOU EXTENSION 1 FILED | — |
| Nov 22, 2024 | NOAC | CORRECTED NOA E-MAILED | — |
| Nov 22, 2024 | DPCC | DIVISIONAL PROCESSING COMPLETE | — |
| Nov 20, 2024 | AITU | CASE ASSIGNED TO INTENT TO USE PARALEGAL | — |
| Sep 6, 2024 | DRRR | DIVISIONAL REQUEST RECEIVED | — |
| Sep 6, 2024 | ERTD | TEAS REQUEST TO DIVIDE RECEIVED | — |
| Jul 23, 2024 | 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. |
| May 28, 2024 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| May 28, 2024 | 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. |
| May 8, 2024 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Apr 23, 2024 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Apr 22, 2024 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Apr 22, 2024 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Apr 22, 2024 | ALIE | ASSIGNED TO LIE | — |
| Nov 30, 2023 | 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. |
| Nov 28, 2023 | 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. |
| Nov 28, 2023 | 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. |
| Nov 28, 2023 | 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. |
| Nov 20, 2023 | DOCK | ASSIGNED TO EXAMINER | — |
| Mar 12, 2023 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Feb 24, 2023 | NWAP | NEW APPLICATION ENTERED | — |