USPTO serial 79172867
TF1 DELTA FILTER
Reviewed by CopyMark Law Group
Reg. 4995449Status 404
- Filing date
- Status date
- Registration date
- Jul 12, 2016
- Examiner
- SOBRAL, CHRISTINA
- 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 |
|---|---|---|---|
| 011 | Filters, namely water filters, air filters and magnetic air and water filters for use with heat pumps and renewable energy technology installations; filters, namely water filters, air filters and magnetic air and water filters for use in water cleansing; filters namely water filters, air filters and magnetic air and water filters for use in central heating systems | 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.
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Oct 31, 2025 | DENA | NOTIFICATION OF EFFECT OF CANCELLATION OF INTL REG E-MAILED | — |
| Oct 31, 2025 | DETH | DEATH OF INTERNATIONAL REGISTRATION | — |
| Oct 23, 2023 | INNT | TOTAL INVALIDATION PROCESSED BY THE IB | — |
| Oct 1, 2023 | INTS | TOTAL INVALIDATION OF REG EXT PROTECTION SENT TO IB | — |
| Oct 1, 2023 | INPC | INVALIDATION PROCESSED | — |
| Sep 27, 2023 | INTR | TOTAL INVALIDATION OF REG EXT PROTECTION CREATED | — |
| Jan 27, 2023 | C71T | CANCELLED SECTION 71 | — |
| Jul 12, 2021 | REM3 | COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED | — |
| Jul 3, 2020 | ADCH | CHANGE OF NAME/ADDRESS REC'D FROM IB | — |
| Mar 15, 2018 | ADCH | CHANGE OF NAME/ADDRESS REC'D FROM IB | — |
| Jul 13, 2017 | ADCH | CHANGE OF NAME/ADDRESS REC'D FROM IB | — |
| Nov 24, 2016 | NREP | NEW REPRESENTATIVE AT IB RECEIVED | — |
| Oct 12, 2016 | FICR | FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB | — |
| Jul 12, 2016 | 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 26, 2016 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Apr 26, 2016 | 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 6, 2016 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Mar 14, 2016 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Mar 12, 2016 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Mar 11, 2016 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Mar 11, 2016 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Mar 11, 2016 | 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. |
| Oct 17, 2015 | RFNT | REFUSAL PROCESSED BY IB | — |
| Oct 2, 2015 | MAFR | APPLICATION FILING RECEIPT MAILED | — |
| Sep 30, 2015 | RFCS | NON-FINAL ACTION MAILED - REFUSAL SENT TO IB | — |
| Sep 30, 2015 | RFRR | REFUSAL PROCESSED BY MPU | — |
| Sep 29, 2015 | RFCR | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW | — |
| Sep 28, 2015 | 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 28, 2015 | DOCK | ASSIGNED TO EXAMINER | — |
| Sep 28, 2015 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Sep 24, 2015 | REPR | SN ASSIGNED FOR SECT 66A APPL FROM IB | — |