USPTO serial 98977475
THINKDIFFUSION
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- —
- Examiner
- KAPLAN, VALERIE ELIZABETH
- Law office
- PUBLICATION AND ISSUE SECTION
What this means
Status 686 means your mark is published in the USPTO Official Gazette and in the 30-day opposition period. If no opposition is filed, prosecution typically continues toward registration or a Notice of Allowance. Monitor the opposition window. After it closes, watch for Notice of Allowance (intent-to-use) or registration (use-based).
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Owner
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Fred H. Perkins
Fred H. Perkins Morrison Cohen LLP909 Third Avenue, 27th FloorNew York, NY 10022United StatesGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 041 | Educational services, namely, providing online courses, tutorials, and training in the field of artificial intelligence (AI) and software development; Training services, namely, providing self-guided introductory courses and one-on-one coaching related to the use of AI tools | ACTIVE | Mar 12, 2023 |
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 27, 2026 | DP1B | 1(B) BASIS DELETED; PROCEED TO REGISTRATION | — |
| Oct 27, 2026 | IUCN | NOTICE OF ALLOWANCE CANCELLED | — |
| Apr 28, 2026 | 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. |
| Mar 3, 2026 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Mar 3, 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. |
| Feb 25, 2026 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Feb 4, 2026 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Jan 22, 2026 | DPCC | DIVISIONAL PROCESSING COMPLETE | — |
| Jan 21, 2026 | AITU | CASE ASSIGNED TO INTENT TO USE PARALEGAL | — |
| Dec 5, 2025 | DRRR | DIVISIONAL REQUEST RECEIVED | — |
| Dec 5, 2025 | ERTD | TEAS REQUEST TO DIVIDE RECEIVED | — |
| Dec 5, 2025 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Dec 5, 2025 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Dec 5, 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. |
| Aug 13, 2025 | XELG | APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED | — |
| Aug 13, 2025 | XELR | APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED | — |
| Jun 5, 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 5, 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 5, 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. |
| May 30, 2025 | DOCK | ASSIGNED TO EXAMINER | — |
| Apr 27, 2025 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Feb 3, 2025 | TAEA | TEAS AMENDMENT ENTERED BEFORE ATTORNEY ASSIGNED | — |
| Feb 3, 2025 | PARI | TEAS VOLUNTARY AMENDMENT RECEIVED | — |
| Dec 12, 2024 | MAFR | APPLICATION FILING RECEIPT MAILED | — |
| Dec 12, 2024 | NWAP | NEW APPLICATION ENTERED | — |