USPTO serial 79432947
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 |
|---|---|---|---|
| 001 | Chemicals and minerals for use in the prevention of corrosion and scaling in industrial solid fuel and biomass incineration systems; chemicals and minerals for the prevention of corrosion and scaling in boilers, central heating systems, water storage systems, heaters and heat pumps; compositions for industrial use in controlling and removing scale in boilers; chemical additives for use in the manufacture of corrosion inhibitors for boilers; aluminium silicate | 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 |
|---|---|---|---|
| Apr 23, 2026 | FICR | FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB | — |
| Mar 24, 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. |
| Feb 3, 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. |
| Jan 28, 2026 | NPUB | NOTICE OF PUBLICATION | — |
| Jan 7, 2026 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Jan 6, 2026 | DOCK | ASSIGNED TO EXAMINER | — |
| Sep 22, 2025 | MAFR | APPLICATION FILING RECEIPT MAILED | — |
| Sep 22, 2025 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Sep 18, 2025 | REPR | SN ASSIGNED FOR SECT 66A APPL FROM IB | — |