USPTO serial 85336054
TOPKAT
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Feb 18, 2014
- Examiner
- BENMAMAN, ALICE
- Law office
- PUBLICATION AND ISSUE SECTION
What this means
Status 800 means the registration was renewed after acceptable combined Section 8 and Section 9 filings. The mark remains registered for another 10-year term with active federal protection. Calendar the next Section 8 and 9 deadline in 10 years and maintain monitoring.
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Owner
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Ira E. Silfin
Ira E. Silfin Mandelbaum Silfin LLC222 Bloomingdale RoadSuite 120White Plains, NY 10605Goods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 001 | filtering materials and filtering media, namely, chemical preparations and mineral substances in the nature of filtering materials for use in the purification of liquid, air, and gases; ceramic materials for use in industry, namely, ceramic particles for use as a filtering media in waste incineration, gasification and pyrolysis, metal smelting, mineral processing, glass furnaces, thermal soil cleaning, fluidized beds, and catalyst protection; ceramic fibers for use as a filtering media in waste incineration, gasification and pyrolysis, metal smelting, mineral processing, glass furnaces, thermal soil cleaning, fluidized beds, and catalyst protection; chemical preparations for use in industry; mineral substances in the nature of filtering materials in waste incineration, gasification and pyrolysis, metal smelting, mineral processing, glass furnaces, thermal soil cleaning, fluidized beds, and catalyst protection [ ; unprocessed plastics; vegetable substances in the nature of filtering materials in waste incineration, gasification and pyrolysis, metal smelting, mineral processing, glass furnaces, thermal soil cleaning, fluidized beds, and catalyst protection ] | ACTIVE | — |
| 011 | Filters, namely, filters for air and gas conditioning; filters made of fiber for air, gas, water and liquid filtration; ceramic articles, namely, ceramic filters for the filtering of air, gases and liquids; diffusers for the diffusion of air, gas and liquids | ACTIVE | — |
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 Madison Filter 981 Limited
- Other trademarks owned by Madison Filter 981 Limited
- Other trademarks owned by Madison Filter 981 Limited
- Other trademarks in Class 001
- Other trademarks in Class 011
- Similar marks named TOPKAT
- Recently changed USPTO trademarks
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Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Oct 28, 2025 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Oct 28, 2025 | ECDR | TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS | — |
| Oct 28, 2025 | ARAA | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | 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. |
| Oct 28, 2025 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Oct 28, 2025 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| Oct 28, 2025 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED | — |
| Nov 6, 2024 | NA89 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | — |
| Nov 6, 2024 | RNL1 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) | The trademark registration was renewed for another 10-year term after acceptable maintenance filings. RNL1, RNL2, and RNL3 indicate which renewal cycle (first, second, or third 10-year term) was recorded. The registration remains active. |
| Nov 6, 2024 | 89AG | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | The USPTO accepted your combined Section 8 declaration and Section 9 renewal application. The registration is renewed for another 10-year term. The next combined maintenance filing will be due at the following 10-year anniversary. |
| Nov 6, 2024 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Aug 9, 2024 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Feb 18, 2023 | REM2 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | — |
| Apr 14, 2020 | NA85 | NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED | — |
| Apr 13, 2020 | C15A | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | — |
| Apr 13, 2020 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Feb 13, 2020 | E815 | TEAS SECTION 8 & 15 RECEIVED | — |
| Feb 18, 2019 | REM1 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED | — |
| Jan 16, 2019 | ARAA | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | 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. |
| Jan 16, 2019 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Feb 18, 2014 | 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 17, 2014 | SUNA | NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED | — |
| Jan 16, 2014 | REGV | LAW OFFICE REGISTRATION REVIEW COMPLETED | — |
| Jan 13, 2014 | CNPR | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED | — |
| Dec 28, 2013 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Dec 6, 2013 | SUPC | STATEMENT OF USE PROCESSING COMPLETE | — |
| Nov 18, 2013 | IUAF | USE AMENDMENT FILED | — |
| Nov 18, 2013 | EISU | TEAS STATEMENT OF USE RECEIVED | The applicant filed a Statement of Use with specimens showing the mark in actual commerce. The USPTO will review the filing for compliance. If accepted, the mark can proceed to registration; if deficient, the USPTO may issue a requirement or office action. |
| Jun 25, 2013 | EXRA | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | — |
| Jun 24, 2013 | EX1G | SOU EXTENSION 1 GRANTED | — |
| Jun 7, 2013 | AITU | CASE ASSIGNED TO INTENT TO USE PARALEGAL | — |
| May 13, 2013 | EXT1 | SOU EXTENSION 1 FILED | — |
| May 13, 2013 | EEXT | SOU TEAS EXTENSION RECEIVED | The applicant requested more time to file a Statement of Use before the Notice of Allowance deadline. Each extension typically adds six months. A limited number of extensions are available for intent-to-use applications not yet in use. |
| Nov 20, 2012 | NOAM | NOA E-MAILED - SOU REQUIRED FROM APPLICANT | A Notice of Allowance means your intent-to-use application cleared examination and opposition but is not registered yet. You must file a Statement of Use showing the mark in commerce, or request an extension, before the deadline — usually six months from the notice date. |
| Sep 25, 2012 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Sep 25, 2012 | 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. |
| Sep 5, 2012 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Aug 22, 2012 | PREV | LAW OFFICE PUBLICATION REVIEW COMPLETED | — |
| Aug 16, 2012 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Jul 22, 2012 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Jul 22, 2012 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Jul 16, 2012 | ERSI | TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED | — |
| Apr 16, 2012 | GNS3 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED | — |
| Apr 16, 2012 | GNSL | LETTER OF SUSPENSION E-MAILED | — |
| Apr 16, 2012 | CNSL | SUSPENSION LETTER WRITTEN | — |
| Mar 22, 2012 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Mar 22, 2012 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Mar 16, 2012 | ALIE | ASSIGNED TO LIE | — |
| Feb 29, 2012 | 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. |
| Sep 19, 2011 | 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 19, 2011 | 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 19, 2011 | 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 19, 2011 | DOCK | ASSIGNED TO EXAMINER | — |
| Jun 7, 2011 | MPMK | NOTICE OF PSEUDO MARK MAILED | — |
| Jun 6, 2011 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Jun 6, 2011 | NWAP | NEW APPLICATION ENTERED | — |