USPTO serial 79208765
L E O
Reviewed by CopyMark Law Group
Reg. 5658389Status 709
- Filing date
- Status date
- Registration date
- Jan 22, 2019
- Examiner
- EINSTEIN, MATTHEW T
- Law office
- PUBLICATION AND ISSUE SECTION
What this means
This page summarizes the public USPTO record for this serial number, including owners, goods and services, and prosecution history.
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Owner
Goods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 001 | purification chemicals, namely, chemicals for use in the purification of water and chemicals for use in the purification of solvents; chemical preparations in the nature of filtering materials for use in water purification and for use in the purification of solvents; water purifying chemicals; chemical water treatment preparations; chemicals for treating water; chemicals for use in purifying water; chemicals for use in the purification of water; chemicals for the purification of water; chemical products, namely, chemicals for the purification of water; chemical preparations for use in water purification; chemical preparations for the treatment of water; chemical preparations for use in water treatment; chemical products, namely, chemicals for the treatment of water; chemical products, namely, chemicals for use in the treatment of water; chemical products for use as filter media, namely, chemical preparations in the nature of filtering materials for use in water purification and for use in the purification of solvents; chemicals for use in clarifying water, namely, chemicals for use in water treatment; chemicals for use in cleaning water, namely, chemicals for use in water treatment; chemicals for use in clearing water, namely, chemicals for use in water treatment; chemical additives for use in the cleaning of water, namely, chemicals for use in water treatment; chemical filtering materials for use in purifying water and for use in the purification of solvents; filter aids for liquid purification, namely, chemical preparations for use in water purification and for use in the purification of solvents; none of the foregoing being nitric acid | SECTION 71 - CANCELLED | — |
| 040 | Treatment of materials in the nature of water and solvent treatment; chemical processing of liquids, namely, water and solvent treatment; treatment of chemical waste; chemical treatment of waste products; chemical recycling of waste products; demineralisation of water; water treatment and purification; treatment of liquids, namely, water and solvent treatment; treatment of water; treatment of waste water; waste water treatment; water treatment; treatment of effluent, namely, waste water treatment services; industrial treatment of effluents, namely, water treatment services; treatment of industrial waste; rental of water treatment equipment; consultancy, information and advisory services in relation to all of the aforementioned | SECTION 71 - CANCELLED | — |
Related trademarks
CopyMark links this record to cited §2(d) serials, the owner's other marks, Nice classes, similar mark names, and recently changed USPTO applications.
- Other trademarks owned by AQUAFORTUS TECHNOLOGIES LIMITED
- Other trademarks owned by AQUAFORTUS TECHNOLOGIES LIMITED
- Other trademarks owned by AQUAFORTUS TECHNOLOGIES LIMITED
- Other trademarks in Class 001
- Other trademarks in Class 040
- Similar marks named L E O
- Recently changed USPTO trademarks
- Recently filed trademarks
- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Apr 8, 2026 | INTR | TOTAL INVALIDATION OF REG EXT PROTECTION CREATED | — |
| Aug 8, 2025 | C71T | CANCELLED SECTION 71 | — |
| May 30, 2025 | NREP | NEW REPRESENTATIVE AT IB RECEIVED | — |
| Jan 7, 2023 | NREP | NEW REPRESENTATIVE AT IB RECEIVED | — |
| Aug 13, 2020 | ADCH | CHANGE OF NAME/ADDRESS REC'D FROM IB | — |
| May 31, 2019 | FINO | FINAL DECISION TRANSACTION PROCESSED BY IB | — |
| May 10, 2019 | FICS | FINAL DISPOSITION NOTICE SENT TO IB | — |
| May 10, 2019 | FIMP | FINAL DISPOSITION PROCESSED | — |
| Apr 22, 2019 | FICR | FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB | — |
| Jan 22, 2019 | 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. |
| Nov 23, 2018 | OPNX | NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB | — |
| Nov 7, 2018 | OPNS | NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB | — |
| Nov 7, 2018 | OPNR | NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB | — |
| Nov 6, 2018 | 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. |
| Nov 2, 2018 | GPNX | NOTIFICATION PROCESSED BY IB | — |
| Oct 17, 2018 | OPNS | NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB | — |
| Oct 17, 2018 | OP2R | NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB | — |
| Oct 17, 2018 | NPUB | NOTICE OF PUBLICATION | — |
| Sep 26, 2018 | ALIE | ASSIGNED TO LIE | — |
| Sep 14, 2018 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Sep 14, 2018 | CNEA | EXAMINERS AMENDMENT MAILED | — |
| Sep 14, 2018 | XAEC | EXAMINER'S AMENDMENT ENTERED | — |
| Sep 14, 2018 | CNEA | EXAMINERS AMENDMENT -WRITTEN | — |
| Aug 20, 2018 | DOCK | ASSIGNED TO EXAMINER | — |
| Feb 16, 2018 | CNRT | NON-FINAL ACTION MAILED | 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. |
| Feb 15, 2018 | 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 24, 2018 | CNEA | EXAMINERS AMENDMENT MAILED | — |
| Jan 23, 2018 | XAEC | EXAMINER'S AMENDMENT ENTERED | — |
| Jan 23, 2018 | CNEA | EXAMINERS AMENDMENT -WRITTEN | — |
| Jan 8, 2018 | DOCK | ASSIGNED TO EXAMINER | — |
| Jan 4, 2018 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Jan 3, 2018 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Jan 3, 2018 | 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. |
| Nov 27, 2017 | DOCK | ASSIGNED TO EXAMINER | — |
| Jul 28, 2017 | RFNP | REFUSAL PROCESSED BY IB | — |
| Jul 6, 2017 | RFCS | NON-FINAL ACTION MAILED - REFUSAL SENT TO IB | — |
| Jul 6, 2017 | RFRR | REFUSAL PROCESSED BY MPU | — |
| Jun 29, 2017 | RFCR | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW | — |
| Jun 28, 2017 | 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. |
| Jun 28, 2017 | DOCK | ASSIGNED TO EXAMINER | — |
| Jun 10, 2017 | MAFR | APPLICATION FILING RECEIPT MAILED | — |
| Jun 6, 2017 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Jun 5, 2017 | LIMI | LIMITATION FROM ORIGINAL APPLICATION ENTERED | — |
| Jun 1, 2017 | REPR | SN ASSIGNED FOR SECT 66A APPL FROM IB | — |