USPTO serial 79433796
Reviewed by CopyMark Law Group
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.
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 |
|---|---|---|---|
| 011 | Apparatus and machines for gas purification; apparatus and machines for water purification; gas purification apparatus; machines for flue gas condensation in the nature of flue gas condensers, other than parts of machines; water purification apparatus; machines for flue gas condensation in the nature of flue gas condensers, other than parts of machines; apparatus and machines for flue gas condensation in the nature of flue gas condensers, other than parts of machines; heat pumps; scrubbers for waste gas treatment; filters for water purification; filters for gas purification being gas conditioning filters | 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 18, 2026 | NRCC | NOTICE OF REGISTRATION CONFIRMATION EMAILED | — |
| Aug 18, 2026 | 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. |
| Jun 30, 2026 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Jun 30, 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. |
| Jun 24, 2026 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Jun 3, 2026 | GNEN | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED | — |
| Jun 3, 2026 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Jun 3, 2026 | XAEC | EXAMINER'S AMENDMENT ENTERED | — |
| Jun 3, 2026 | GNEA | EXAMINERS AMENDMENT E-MAILED | — |
| Jun 3, 2026 | CNEA | EXAMINERS AMENDMENT -WRITTEN | — |
| May 19, 2026 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| May 19, 2026 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| May 19, 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 19, 2026 | RFNT | REFUSAL PROCESSED BY IB | — |
| Feb 3, 2026 | RFCS | NON-FINAL ACTION MAILED - REFUSAL SENT TO IB | — |
| Feb 3, 2026 | RFRR | REFUSAL PROCESSED BY MPU | — |
| Jan 8, 2026 | RFCR | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW | — |
| Jan 7, 2026 | 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. |
| Jan 6, 2026 | DOCK | ASSIGNED TO EXAMINER | — |
| Oct 3, 2025 | MAFR | APPLICATION FILING RECEIPT MAILED | — |
| Oct 3, 2025 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Oct 2, 2025 | REPR | SN ASSIGNED FOR SECT 66A APPL FROM IB | — |