USPTO serial 79079235
Reviewed by CopyMark Law Group
This page summarizes the public USPTO record for this serial number, including owners, goods and services, and prosecution history.
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The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Mark J. Liss
Mark J. Liss Leydig, Voit & Mayer, Ltd.Two Prudential Plaza, 180 N. Stetson AveSuite 4900Chicago, IL 60601| Class | Description | Status | First use |
|---|---|---|---|
| 011 | [ Apparatus and installations in the nature of chemical sterilization units, cartridge filtration units, reverse osmosis filtration units, sand and membrane filters, disinfection equipment, gravity separator equipment, centrifugal separator equipment, biological process equipment, ultraviolet sterilization units all for membrane filtration, disinfecting and sterilization of water, drinking water, waste water, process water and residual waters; modular processing units for re-using depolluted water; permeable and semi-permeable membranes for apparatus and equipment for treating water and aqueous solutions; biological membrane reactors in particular in the field of treatment of water and aqueous or hydro-organic solutions; modular membrane units for eliminating organic compounds, bacteria, parasites and viruses in the field of water treatment ] | SECTION 71 - CANCELLED | — |
| 040 | Water treatment services, namely treating, liquids, in particular industrial, municipal and domestic wastewaters; water treatment services, namely, purifying and filtering fluids on organic or mineral membranes, membrane regeneration and reactivation; operating membrane water treatment plants | SECTION 71 - CANCELLED | — |
| 042 | Expert technical reports of engineers, namely, design and sizing plants and processes for membrane filtration treatment, in particular design of modular membrane filtration units; scientific and engineering research, scientific experiments for industrial and domestic application of information technology to purification, clarification, filtration and disinfection treatments using organic or mineral membranes; engineering services, namely, technical auditing in the field of water treatment; technical studies in laboratories, namely, technical research, technical consultancy and scientific and technical work by engineers in connection with these processes and plants and fluid treatments in the nature of industrial and urban wastewaters treatments | SECTION 71 - CANCELLED | — |
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 |
|---|---|---|---|
| Dec 18, 2025 | ADCH | CHANGE OF NAME/ADDRESS REC'D FROM IB | — |
| Jun 15, 2024 | NREP | NEW REPRESENTATIVE AT IB RECEIVED | — |
| Apr 19, 2024 | NREP | NEW REPRESENTATIVE AT IB RECEIVED | — |
| Sep 25, 2022 | INNT | TOTAL INVALIDATION PROCESSED BY THE IB | — |
| Aug 31, 2022 | INTS | TOTAL INVALIDATION OF REG EXT PROTECTION SENT TO IB | — |
| Aug 31, 2022 | INPC | INVALIDATION PROCESSED | — |
| Jul 26, 2022 | INTR | TOTAL INVALIDATION OF REG EXT PROTECTION CREATED | — |
| Nov 26, 2021 | C71T | CANCELLED SECTION 71 | — |
| Jun 12, 2021 | NREP | NEW REPRESENTATIVE AT IB RECEIVED | — |
| Apr 5, 2020 | REM4 | COURTESY REMINDER - SEC. 71 (10-YR) E-MAILED | — |
| Jan 2, 2020 | RNWL | INTERNATIONAL REGISTRATION RENEWED | — |
| Aug 17, 2018 | INNP | PARTIAL INVALIDATION PROCESSED BY THE IB | — |
| Jun 27, 2018 | INPS | PARTIAL INVALIDATION OF REG EXT PROTECTION SENT TO IB | — |
| Jun 27, 2018 | INPC | INVALIDATION PROCESSED | — |
| Jun 25, 2018 | INPR | PARTIAL INVALIDATION OF REG EXT PROTECTION CREATED | — |
| Oct 25, 2017 | NA75 | NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - E-MAILED | — |
| Oct 25, 2017 | C75P | REGISTERED - PARTIAL SEC. 71 ACCEPTED & SEC. 15 ACK. | — |
| Oct 24, 2017 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Oct 13, 2017 | ADCH | CHANGE OF NAME/ADDRESS REC'D FROM IB | — |
| Sep 26, 2017 | ES75 | TEAS SECTION 71 & 15 RECEIVED | — |
| Oct 26, 2013 | NREP | NEW REPRESENTATIVE AT IB RECEIVED | — |
| May 5, 2013 | FINO | FINAL DECISION TRANSACTION PROCESSED BY IB | — |
| Aug 26, 2011 | FICS | FINAL DISPOSITION NOTICE SENT TO IB | — |
| Aug 26, 2011 | FIMP | FINAL DISPOSITION PROCESSED | — |
| Jul 5, 2011 | FICR | FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB | — |
| Apr 5, 2011 | 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. |
| Jan 19, 2011 | DOCK | ASSIGNED TO EXAMINER | — |
| Jan 18, 2011 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Jan 18, 2011 | 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. |
| Dec 16, 2010 | PREV | LAW OFFICE PUBLICATION REVIEW COMPLETED | — |
| Dec 16, 2010 | ALIE | ASSIGNED TO LIE | — |
| Nov 23, 2010 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Nov 18, 2010 | XAEC | EXAMINER'S AMENDMENT ENTERED | — |
| Nov 18, 2010 | GNEN | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED | — |
| Nov 18, 2010 | GNEA | EXAMINERS AMENDMENT E-MAILED | — |
| Nov 18, 2010 | CNEA | EXAMINERS AMENDMENT -WRITTEN | — |
| Sep 20, 2010 | GNRN | NOTIFICATION OF NON-FINAL ACTION E-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. |
| Sep 20, 2010 | GNRT | NON-FINAL ACTION E-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. |
| Sep 20, 2010 | 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. |
| Sep 16, 2010 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Sep 16, 2010 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Sep 16, 2010 | 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. |
| Apr 23, 2010 | RFNP | REFUSAL PROCESSED BY IB | — |
| Mar 24, 2010 | RFCS | NON-FINAL ACTION MAILED - REFUSAL SENT TO IB | — |
| Mar 24, 2010 | RFRR | REFUSAL PROCESSED BY MPU | — |
| Mar 24, 2010 | RFCR | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW | — |
| Mar 23, 2010 | 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. |
| Mar 17, 2010 | DOCK | ASSIGNED TO EXAMINER | — |
| Mar 13, 2010 | MAFR | APPLICATION FILING RECEIPT MAILED | — |
| Mar 9, 2010 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Mar 4, 2010 | REPR | SN ASSIGNED FOR SECT 66A APPL FROM IB | — |