USPTO serial 79377545
PERTFLEXTRA
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Dec 2, 2025
- Examiner
- FENNESSY, EDWARD JOHN
- Law office
- TMEG LAW OFFICE 101
What this means
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.
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Current trademark owner
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Owner
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Dermot J. Horgan
Dermot J. Horgan IpHorgan Ltd.195 Arlington Heights Road, Suite 125Buffalo Grove, IL 60089United StatesGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 006 | Non-electric cables and wires of common metal; pipe systems for central heating comprised of insulated aluminum pipes and pipe fittings of metal; junctions of metal for pipes; reinforcing materials of metal for pipes | ACTIVE | — |
| 011 | Central heating boilers; heat pumps; heating systems for residential and commercial buildings comprised of boilers, valves, pipes, manifolds, control panel switches, and electrical wire, all sold as a unit; pipes for heating boilers | ACTIVE | — |
| 017 | Plastics in extruded form for use in manufacture; packing, stopping and insulating materials, namely non-metallic gaskets and seals for sealing joints and valves in district heating systems, pipe joint compound and caulking materials for use in thermal energy distribution pipelines, sealing plugs made primarily from rubber for temporarily or permanently closing district heating pipes during maintenance, and thermal insulation for use in pre-insulated pipes for district heating systems to minimize heat loss; junctions, not of metal, for pipes; pipe muffs, not of metal; pipe gaskets; packing materials of rubber or plastics for pipes; joint packings for pipes; non-metal flexible tubes and hoses for use in central heating applications | ACTIVE | — |
| 019 | Building materials, namely non-metallic rigid pipes for construction purposes; rigid pipes of polyethylene for the supply of drinking water and heating and air conditioning systems in houses, office buildings and industrial buildings; plastic piping systems comprised of rigid pipes of polypropylene and polyethylene for the distribution of thermal energy by a utility | 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 KINGSPAN HOLDINGS (IRL) LIMITED
- Other trademarks owned by KINGSPAN HOLDINGS (IRL) LIMITED
- Other trademarks owned by KINGSPAN HOLDINGS (IRL) LIMITED
- Other trademarks in Class 006
- Other trademarks in Class 011
- Other trademarks in Class 017
- Other trademarks in Class 019
- Similar marks named PERTFLEXTRA
- Recently changed USPTO trademarks
- Recently filed trademarks
- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Jul 9, 2026 | FINO | FINAL DECISION TRANSACTION PROCESSED BY IB | — |
| Jun 19, 2026 | FICS | FINAL DISPOSITION NOTICE SENT TO IB | — |
| Jun 18, 2026 | FIMP | FINAL DISPOSITION PROCESSED | — |
| Mar 2, 2026 | FICR | FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB | — |
| Dec 2, 2025 | NRCC | NOTICE OF REGISTRATION CONFIRMATION EMAILED | — |
| Dec 2, 2025 | 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. |
| Oct 14, 2025 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Oct 14, 2025 | 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. |
| Oct 8, 2025 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Sep 15, 2025 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Sep 15, 2025 | XAEC | EXAMINER'S AMENDMENT ENTERED | — |
| Sep 15, 2025 | GNEN | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED | — |
| Sep 15, 2025 | GNEA | EXAMINERS AMENDMENT E-MAILED | — |
| Sep 15, 2025 | CNEA | EXAMINERS AMENDMENT -WRITTEN | — |
| Jul 31, 2025 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Jul 31, 2025 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Jul 31, 2025 | 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. |
| Jun 17, 2025 | 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. |
| Jun 17, 2025 | 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. |
| Jun 17, 2025 | 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. |
| Apr 12, 2025 | RFNT | REFUSAL PROCESSED BY IB | — |
| Apr 10, 2025 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Apr 10, 2025 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Apr 10, 2025 | 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. |
| Mar 27, 2025 | RFCS | NON-FINAL ACTION MAILED - REFUSAL SENT TO IB | — |
| Mar 27, 2025 | RFRR | REFUSAL PROCESSED BY MPU | — |
| Mar 27, 2025 | RFCR | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW | — |
| Mar 27, 2025 | 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 26, 2025 | RFWR | NON-FINAL ACTION (IB REFUSAL) WITHDRAWN FOR REVIEW | — |
| Mar 22, 2025 | OPNX | NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB | — |
| Mar 22, 2025 | RFCR | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW | — |
| Mar 21, 2025 | 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 4, 2025 | OPNS | NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB | — |
| Mar 4, 2025 | OPNR | NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB | — |
| Jan 13, 2025 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Jan 13, 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. |
| Jan 13, 2025 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Jan 13, 2025 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| Jan 13, 2025 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED | — |
| May 21, 2024 | LIME | LIMITATION FROM THE IB - REQUEST EXAM REVIEW | — |
| Feb 25, 2024 | LIMG | LIMITATION OF GOODS RECEIVED FROM IB | — |
| Jan 22, 2024 | RFWR | NON-FINAL ACTION (IB REFUSAL) WITHDRAWN FOR REVIEW | — |
| Jan 4, 2024 | RFCR | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW | — |
| Jan 3, 2024 | 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. |
| Dec 29, 2023 | DOCK | ASSIGNED TO EXAMINER | — |
| Oct 28, 2023 | CORR | CORRECTION FROM IB ENTERED - NO REVIEW REQUIRED | — |
| Oct 8, 2023 | CRCV | CORRECTION TRANSACTION RECEIVED FROM IB | — |
| Sep 5, 2023 | MAFR | APPLICATION FILING RECEIPT MAILED | — |
| Sep 1, 2023 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Aug 31, 2023 | REPR | SN ASSIGNED FOR SECT 66A APPL FROM IB | — |