USPTO serial 79411902
ENGO
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Jul 7, 2026
- Examiner
- MANCA, ALBERTO I
- Law office
- FILE REPOSITORY (FRANCONIA)
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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Owner
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
CAROLE E. KLINGER
Carole E. Klinger Fross Zelnick Lehrman & Zissu, P.C.151 W 42nd St., 17 Fl.New York, NY 10036United StatesGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 007 | Ignition devices being gas-operated blow torches; ejectors in the nature of vacuum pumps used for vacuum generation and mixing of media; control valves as machine components for controlling the flow of gases and liquids, namely, for high-temperature applications | ACTIVE | — |
| 009 | Laboratory apparatus and instruments, namely, automated gas sampling valves and automated selector valves for controlling gas streams, in particular for emission measurement and analysis instruments; material testing instruments and machines, namely, droplet erosion apparatus, abrasion apparatus, and wear testing apparatus; scientific measuring and testing machines and instruments, namely, combustion test rigs, flow test benches, and hydrostatic pressure testing apparatus; measuring devices, namely, total pressure rakes, temperature rakes, and emissions rakes; scientific instruments, namely, instrumentation feedthroughs for transmitting electrical signals and fluids through pressure-tight or vacuum-tight barriers, including the combined passage of sensors, cables, electrodes and fluid conduits; scientific apparatus and instruments, namely, ignition systems comprised primarily of electric igniter wires, electrodes, fuel injector testers, electrical transducers, and thermocouples and also including gas operated flame blow torches, combustion chambers, and spark plugs, for scientific and industrial combustion research; scientific, optical, measuring, and checking apparatus and instruments, namely, infrared and visual cameras for monitoring high temperature and high-pressure processes in research and industrial applications; all the aforementioned goods are used only in the industrial or research field, not in combination with mobile telephones, tablet computers, smartwatches and other communication apparatus, and not in combination with earphones or audio apparatus | ACTIVE | — |
| 011 | Gas burners; combustion chambers; steam generators; hot air blowers; oxyhydrogen burners; cooling installations and machines, namely, cryogenic systems comprised of cryogenic vaporizers, cryogenic freezers and refrigerators, and cryogenic coolers; regulating accessories for water installations and gas installations and pipes, namely, pressure regulators; melting furnaces; incinerators; heat accumulators; heat exchangers other than parts of machines; water heaters for industrial use; water cooling installations | ACTIVE | — |
| 040 | Metal treatment, namely, treatment of metal surfaces by means of precision grinding techniques; production of electrical energy from renewable sources; treatment of materials by laser beams | ACTIVE | — |
| 042 | Engineering drawing services, namely, preparation of fabrication drawings for test rigs, test equipment and test articles; computer assisted industrial analysis and research services, namely, finite element method (FEM) and computational fluid dynamics (CFD) simulations and analyses using self-developed numerical models; custom design of prototypes, namely, customer-specific test rigs, test equipment and measurement technology; scientific and technological services, namely, conducting scientific feasibility studies and development of new testing and measurement technologies and methods in the field of combustion, thermodynamics, fluid mechanics and material research; scientific research, namely, conducting scientific experiments in the fields of combustion, thermal, flow, erosion, abrasion, wear and explosion testing, and subsequent scientific analysis of data related thereto; scientific and technology research services, namely, design and development of measuring and testing methods for combustion, thermal, flow, erosion, abrasion, wear and explosion testing; design and development of systems for regenerative energy production; product research and development, namely, development of test rigs, test equipment and measurement technology; engineering services in the field of energy technology; technical measuring and testing services, namely, combustion and thermal testing, flow testing and measurements including airflow checks, erosion testing, abrasion testing, wear testing, explosion testing, and experimental materials testing, all for scientific research and development purposes; technical measuring and testing services, namely, combustion and thermal testing, flow testing and measurements including airflow checks, erosion testing, abrasion testing, wear testing, explosion testing and experimental materials testing, for quality assurance purposes in the field of material testing; scientific measurement data analysis in the field of combustion and thermal testing, flow testing and measurements including airflow checks, erosion testing, abrasion testing, wear testing, explosion testing, and experimental materials testing; engineering services, namely, integration of instrumentation systems; all the aforementioned services are used only in the industrial or research field, not in combination with mobile telephones, tablet computers, smartwatches and other communication apparatus, and not in combination with earphones or audio apparatus | 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 Engo AG
- Other trademarks owned by Engo AG
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- Other trademarks in Class 007
- Other trademarks in Class 009
- Other trademarks in Class 011
- Other trademarks in Class 040
- Other trademarks in Class 042
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Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Oct 7, 2026 | FICR | FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB | — |
| Jul 7, 2026 | NRCC | NOTICE OF REGISTRATION CONFIRMATION EMAILED | — |
| Jul 7, 2026 | 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. |
| May 28, 2026 | OPNX | NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB | — |
| May 19, 2026 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| May 19, 2026 | 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. |
| May 13, 2026 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| May 11, 2026 | OPNS | NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB | — |
| May 11, 2026 | OPNR | NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB | — |
| Apr 23, 2026 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Apr 23, 2026 | XAEC | EXAMINER'S AMENDMENT ENTERED | — |
| Apr 23, 2026 | GNEN | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED | — |
| Apr 23, 2026 | GNEA | EXAMINERS AMENDMENT E-MAILED | — |
| Apr 23, 2026 | CNEA | EXAMINERS AMENDMENT -WRITTEN | — |
| Apr 14, 2026 | ZZZX | PREVIOUS ALLOWANCE COUNT WITHDRAWN | — |
| Apr 10, 2026 | EXPT | EXPARTE APPEAL TERMINATED | — |
| Apr 10, 2026 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Apr 10, 2026 | XAEC | EXAMINER'S AMENDMENT ENTERED | — |
| Apr 10, 2026 | GNEN | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED | — |
| Apr 10, 2026 | GNEA | EXAMINERS AMENDMENT E-MAILED | — |
| Apr 10, 2026 | CNEA | EXAMINERS AMENDMENT -WRITTEN | — |
| Mar 25, 2026 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Mar 25, 2026 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Mar 25, 2026 | ALIE | ASSIGNED TO LIE | — |
| Mar 18, 2026 | ERFR | TEAS REQUEST FOR RECONSIDERATION RECEIVED | — |
| Mar 18, 2026 | EXPI | EX PARTE APPEAL-INSTITUTED | — |
| Mar 18, 2026 | JURT | JURISDICTION RESTORED TO EXAMINING ATTORNEY | — |
| Mar 18, 2026 | EXAF | EXPARTE APPEAL RECEIVED AT TTAB | — |
| Sep 19, 2025 | GNFN | NOTIFICATION OF FINAL REFUSAL EMAILED | — |
| Sep 19, 2025 | GNFR | FINAL REFUSAL E-MAILED | A final Office Action (final refusal) means the examining attorney is maintaining at least one refusal and your options are narrower. You can file a response addressing the refusal, appeal to the Trademark Trial and Appeal Board, or let the application abandon. |
| Sep 19, 2025 | CNFR | FINAL REFUSAL WRITTEN | A final Office Action (final refusal) means the examining attorney is maintaining at least one refusal and your options are narrower. You can file a response addressing the refusal, appeal to the Trademark Trial and Appeal Board, or let the application abandon. |
| Sep 11, 2025 | LIMG | LIMITATION OF GOODS RECEIVED FROM IB | — |
| Aug 26, 2025 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Aug 26, 2025 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Aug 26, 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 15, 2025 | RFNT | REFUSAL PROCESSED BY IB | — |
| Feb 26, 2025 | RFCS | NON-FINAL ACTION MAILED - REFUSAL SENT TO IB | — |
| Feb 26, 2025 | RFRR | REFUSAL PROCESSED BY MPU | — |
| Jan 11, 2025 | RFCR | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW | — |
| Jan 10, 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. |
| Jan 2, 2025 | DOCK | ASSIGNED TO EXAMINER | — |
| Dec 30, 2024 | MAFR | APPLICATION FILING RECEIPT MAILED | — |
| Dec 30, 2024 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Dec 23, 2024 | LIMI | LIMITATION FROM ORIGINAL APPLICATION ENTERED | — |
| Dec 12, 2024 | REPR | SN ASSIGNED FOR SECT 66A APPL FROM IB | — |