USPTO serial 79434835
Reviewed by CopyMark Law Group
The USPTO has issued an Office Action on this application. A response is typically required before the deadline, or the application can be abandoned.
If you own this trademark, we can monitor new filings and help with USPTO deadlines. If you do not, we can file a new U.S. application.
| Class | Description | Status | First use |
|---|---|---|---|
| 009 | Apparatus and instructions for scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, signalling, detecting, testing, and inspecting, namely, porous electrode intended for use in research and commercial water electrolysis ("Porous Transport Layer"); apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity; computers and computer peripheral devices; electrodes; apparatus and instruments for accumulating and storing electricity, namely "porous electrodes intended for use in research and commercial water electrolysis ( "Porous Transport Layer"); electrical and electronic components, namely, electrode to be used in the field of hydrogen production through electrolysis, namely components for an electrolyser cell or electrolyser stack; Electrolysis apparatus for laboratory use; electrolysis apparatus for laboratory and commercial use | ACTIVE | — |
| 040 | Generation of energy; energy production and energy transformation into fuels by means of an electrochemical process, namely water electrolysis. | ACTIVE | — |
CopyMark links this record to cited §2(d) serials, the owner's other marks, Nice classes, similar mark names, and recently changed USPTO applications.
| Date | Code | Event | What it means |
|---|---|---|---|
| Aug 7, 2026 | GNFN | NOTIFICATION OF FINAL REFUSAL EMAILED | — |
| Aug 7, 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. |
| Aug 7, 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. |
| Jul 14, 2026 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Jul 14, 2026 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Jul 14, 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. |
| Feb 12, 2026 | RFNT | REFUSAL PROCESSED BY IB | — |
| Jan 25, 2026 | RFCS | NON-FINAL ACTION MAILED - REFUSAL SENT TO IB | — |
| Jan 24, 2026 | RFRR | REFUSAL PROCESSED BY MPU | — |
| Dec 23, 2025 | RFCR | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW | — |
| Dec 22, 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. |
| Dec 16, 2025 | DOCK | ASSIGNED TO EXAMINER | — |
| Oct 17, 2025 | MAFR | APPLICATION FILING RECEIPT MAILED | — |
| Oct 17, 2025 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Oct 16, 2025 | REPR | SN ASSIGNED FOR SECT 66A APPL FROM IB | — |