USPTO serial 79433279
Reviewed by CopyMark Law Group
Status 686 means your mark is published in the USPTO Official Gazette and in the 30-day opposition period. If no opposition is filed, prosecution typically continues toward registration or a Notice of Allowance. Monitor the opposition window. After it closes, watch for Notice of Allowance (intent-to-use) or registration (use-based).
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 |
|---|---|---|---|
| 007 | Machines, in particular vacuum pumps for distillation columns | ACTIVE | — |
| 011 | Evaporators for chemical processing, and for use in industrial vacuum distillation, in particular falling flow evaporators, wiped film evaporators and short path evaporators and gas regulators, and gas condensers not being parts of machines; vacuum installations for the chemical industry, in particular evaporators for chemical processing, and for use in industrial vacuum distillation, distillation apparatus not for scientific purposes, and distillation columns not for scientific purposes, with all of the foregoing operating under vacuum | ACTIVE | — |
| 042 | Chemical engineering, namely, planning and setting up chemical installations | 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 27, 2026 | TMBN | TTAB RELEASE CASE TO TRADEMARKS | — |
| Aug 27, 2026 | OP.T | OPPOSITION TERMINATED NO. 999999 | — |
| Aug 27, 2026 | OP.D | OPPOSITION DISMISSED NO. 999999 | — |
| May 21, 2026 | RFNT | REFUSAL PROCESSED BY IB | — |
| Apr 30, 2026 | OP.I | OPPOSITION INSTITUTED NO. 999999 | — |
| Apr 29, 2026 | OPNS | OPPOSITION NOTICE (IB REFUSAL) SENT TO IB | — |
| Apr 29, 2026 | OPNC | OPPOSITION NOTICE (IB REFUSAL) CREATED | — |
| Apr 28, 2026 | OPPF | OPPOSITION PAPERS RECEIVED AT TTAB | — |
| Apr 14, 2026 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Apr 14, 2026 | 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. |
| Apr 8, 2026 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Mar 18, 2026 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Mar 18, 2026 | XAEC | EXAMINER'S AMENDMENT ENTERED | — |
| Mar 18, 2026 | GNEN | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED | — |
| Mar 18, 2026 | GNEA | EXAMINERS AMENDMENT E-MAILED | — |
| Mar 18, 2026 | CNEA | EXAMINERS AMENDMENT -WRITTEN | — |
| Feb 26, 2026 | RFNT | REFUSAL PROCESSED BY IB | — |
| Feb 23, 2026 | 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. |
| Feb 23, 2026 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Feb 23, 2026 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| Feb 23, 2026 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED | — |
| Feb 6, 2026 | RFCS | NON-FINAL ACTION MAILED - REFUSAL SENT TO IB | — |
| Feb 6, 2026 | RFRR | REFUSAL PROCESSED BY MPU | — |
| Dec 4, 2025 | RFCR | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW | — |
| Dec 3, 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. |
| Nov 25, 2025 | DOCK | ASSIGNED TO EXAMINER | — |
| Sep 29, 2025 | MAFR | APPLICATION FILING RECEIPT MAILED | — |
| Sep 29, 2025 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Sep 25, 2025 | REPR | SN ASSIGNED FOR SECT 66A APPL FROM IB | — |