USPTO serial 99050646
HYPRSTACK
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- —
- Examiner
- LIU, PHILIP HUAI-EN
- Law office
- TMEG LAW OFFICE 109
What this means
These status codes mean the trademark application is abandoned and no longer pending. Common reasons include missing an Office Action response (600), filing without a valid basis (602), express abandonment by the applicant (604), or failure to respond to an examiner's inquiry (618). Revival may be possible in limited circumstances. If abandonment was unintentional, consult counsel about a petition to revive. Otherwise file a new application if protection is still needed.
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Owner
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Brian J. Focarino
Brian J. Focarino Cooley LLP1299 Pennsylvania Avenue NW, Suite 700Washington, DC 20004United StatesGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 037 | Construction and maintenance services of hydrogen production systems and the accompanying hydrogen plant modules needed to electrolyze them including power systems, water purification and gas separation for the purpose of converting hydrogen into fuel; construction planning of hydrogen plants and production plants; Installation and maintenance of integrated green hydrogen production apparatus; construction of hydrogen production systems and installation, maintenance and repair services for hydrogen energy systems; construction, installation, maintenance and repair services of hydrogen based energy production power plants for production of hydrogen by 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 |
|---|---|---|---|
| Jun 17, 2026 | MAB2 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND | The trademark application was abandoned because a required response or document was not filed by the deadline — usually a missed Office Action response. The application is dead unless a petition to revive is granted within a limited time. |
| Jun 17, 2026 | ABN2 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE | The trademark application was abandoned because a required response or document was not filed by the deadline — usually a missed Office Action response. The application is dead unless a petition to revive is granted within a limited time. |
| Mar 3, 2026 | GNFN | NOTIFICATION OF FINAL REFUSAL EMAILED | — |
| Mar 3, 2026 | GNFR | FINAL REFUSAL E-MAILED | A final Office Action (final refusal) means the examining attorney is maintaining at least one refusal and your options are narrower. You can file a response addressing the refusal, appeal to the Trademark Trial and Appeal Board, or let the application abandon. |
| Mar 3, 2026 | CNFR | FINAL REFUSAL WRITTEN | A final Office Action (final refusal) means the examining attorney is maintaining at least one refusal and your options are narrower. You can file a response addressing the refusal, appeal to the Trademark Trial and Appeal Board, or let the application abandon. |
| Mar 2, 2026 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Mar 2, 2026 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Mar 2, 2026 | 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. |
| Dec 1, 2025 | XELG | APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED | — |
| Dec 1, 2025 | XELR | APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED | — |
| Sep 2, 2025 | 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 2, 2025 | 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 2, 2025 | 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. |
| Aug 25, 2025 | DOCK | ASSIGNED TO EXAMINER | — |
| Aug 22, 2025 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Feb 21, 2025 | MAFR | APPLICATION FILING RECEIPT MAILED | — |
| Feb 21, 2025 | NWAP | NEW APPLICATION ENTERED | — |