USPTO serial 79416587
DALEA
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Nov 11, 2025
- 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.
Patricia Smink Rogowski
Patricia Smink Rogowski Rogowski Law LLC501 Silverside Road, Suite 11Wilmington, DE 19809United StatesGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 011 | Heating, ventilating, and ambient air purification equipment, namely, industrial exhaust gas treatment systems being gas scrubbing apparatus; air treatment equipment, namely, air filters for industrial installations in the nature of particle filter apparatus for the treatment of air, dust and fine dust; air treatment equipment, namely, adsorbers of gases and chemicals in the nature of adsorption apparatus for generating gases; air treatment equipment, namely, catalytic oxidizers for industrial air pollution control; flues and installations for conveying exhaust gases, namely, chimney flues, flues specially adapted for use with thermal waste gas treatment systems being gas scrubbing apparatus, and heating boilers; air filters for industrial installations; industrial treatment installations, namely, air filters for industrial installations in the nature of particle filter apparatus for the treatment of air, dust and fine dust; industrial treatment installations, namely, adsorbers of gases and chemicals in the nature of adsorption apparatus for generating gases; industrial treatment installations, namely, catalytic oxidizers for industrial air pollution control; regulating and safety accessories for gas installations, namely, industrial gas regulators, emission limiting and reducing apparatus in the nature of emission control systems comprised primarily of indirect contact heat exchangers and ozone-based control devices using gas and vapor condensing to control and treat emissions, and harmful gas treatment apparatus in the nature of gas purification machines; fume destructing ventilation hoods; ventilating extractor fans for industrial purposes and ventilating fans for gas extractors for industrial purposes; ventilating fans for fume extractors for industrial purposes; ventilating fans for industrial purposes; gas cleaners and purifiers, namely, gas scrubbers; flue gas cleaning apparatus, namely, gas scrubbers, and waste gas filters being air filtering installations; parts of industrial installations, namely, filters for cleaning gases being filters for air purifiers; ventilation hoods incorporating extractor fans; ventilation filters for air extractor hoods; air handlers; air handling installations, namely, air handlers; accelerated ion devices, namely, ionization apparatus for the treatment of air; ionization apparatus for the treatment of air; ionisation apparatus for the treatment of air; installations and equipment for the treatment of exhaust flue gas, namely, electro-chemical, chemical, and plasma- enhanced flue gas scrubbing machines; wet scrubbers being gas scrubbing apparatus; separators for scrubbing gas being gas scrubbing apparatus; electrostatic precipitators for cleaning gases being gas scrubbing apparatus; parts of gas installations, namely, gas scrubbers; air purifiers; industrial air purifiers; air sterilizers; air filtering installations; filters for air purifiers; parts of gas installations in the nature of exhaust flue gas treatment systems, namely, gas scrubbers | 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 DAS Environmental Expert GmbH
- Other trademarks owned by DAS Environmental Expert GmbH
- Other trademarks owned by DAS Environmental Expert GmbH
- Other trademarks in Class 011
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Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Jul 30, 2026 | OPNX | NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB | — |
| Jul 13, 2026 | OPNS | NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB | — |
| Jul 12, 2026 | OPNR | NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB | — |
| Jun 18, 2026 | FINO | FINAL DECISION TRANSACTION PROCESSED BY IB | — |
| May 30, 2026 | FICS | FINAL DISPOSITION NOTICE SENT TO IB | — |
| May 30, 2026 | FIMP | FINAL DISPOSITION PROCESSED | — |
| Feb 11, 2026 | FICR | FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB | — |
| Nov 11, 2025 | NRCC | NOTICE OF REGISTRATION CONFIRMATION EMAILED | — |
| Nov 11, 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. |
| Sep 23, 2025 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Sep 23, 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. |
| Sep 17, 2025 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Aug 25, 2025 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Aug 25, 2025 | XAEC | EXAMINER'S AMENDMENT ENTERED | — |
| Aug 25, 2025 | GNEN | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED | — |
| Aug 25, 2025 | GNEA | EXAMINERS AMENDMENT E-MAILED | — |
| Aug 25, 2025 | CNEA | EXAMINERS AMENDMENT -WRITTEN | — |
| Aug 11, 2025 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Aug 11, 2025 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Aug 11, 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 30, 2025 | ECDR | TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS | — |
| Jun 30, 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. |
| Jun 30, 2025 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Jun 30, 2025 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| Jun 30, 2025 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED | — |
| May 24, 2025 | RFNT | REFUSAL PROCESSED BY IB | — |
| May 6, 2025 | RFCS | NON-FINAL ACTION MAILED - REFUSAL SENT TO IB | — |
| May 6, 2025 | RFRR | REFUSAL PROCESSED BY MPU | — |
| Mar 20, 2025 | RFCR | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW | — |
| Mar 19, 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 13, 2025 | DOCK | ASSIGNED TO EXAMINER | — |
| Feb 17, 2025 | MAFR | APPLICATION FILING RECEIPT MAILED | — |
| Feb 17, 2025 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Feb 13, 2025 | REPR | SN ASSIGNED FOR SECT 66A APPL FROM IB | — |