USPTO serial 79443467
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 | Synthetic resins, unprocessed; recalling agents using biomass for industrial purposes, namely, organic chemical preparations for general industrial manufacturing; chemical preparations in the nature of ion-exchange resins; catalysts for chemical and biochemical processes; catalysts for use in the manufacture of industrial chemicals; catalysts for oxidation processes; catalysts for use in the manufacture of synthetics, rubbers and polymers; chemicals for use in the treatment of waste water; waste water treatment agents, namely, bacteria for wastewater treatment, chemicals for the treatment of wastewater, liquid permanganate for use in treating wastewater; chemicals in the nature of sorbents; chemical adsorbents for removing impurities from fuel | ACTIVE | — |
| 011 | Drainage treatment apparatus for household purposes, namely, waste water treatment tanks; flow restrictors for reverse osmosis water purification units; water purifications facility for waterworks being water purification installations; reactors for water treatment, namely, bioreactors for use in the treatment of waste water; membrane filtration units for water treatment apparatus; reverse osmosis membrane filters for water treatment; membranes for reverse osmosis units; automatic ion exchange chromatography apparatus for industrial use for water and air purification; waste water treatment apparatus; waste water treatment tanks | 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 |
|---|---|---|---|
| Jul 9, 2026 | FICR | FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB | — |
| Jun 9, 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. |
| Apr 21, 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 15, 2026 | NPUB | NOTICE OF PUBLICATION | — |
| Mar 27, 2026 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Mar 20, 2026 | DOCK | ASSIGNED TO EXAMINER | — |
| Mar 12, 2026 | MAFR | APPLICATION FILING RECEIPT MAILED | — |
| Mar 12, 2026 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Mar 10, 2026 | LIMI | LIMITATION FROM ORIGINAL APPLICATION ENTERED | — |
| Feb 12, 2026 | REPR | SN ASSIGNED FOR SECT 66A APPL FROM IB | — |