Status report
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The official USPTO status record for GPT-4O, serial 98553660, as a dated PDF. One price, one document, delivered in about a minute.
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Trademark Status Report
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The USPTO's own status record for this mark, on one dated page.
- Current status with a plain-English verdict
- Owner, classes, filing basis, and every key date
- The mark as it appears on the federal record
- Every prosecution event, filing to today
- Source-cited with the exact retrieval date
Built from the USPTO's TSDR record. Assignment chain of title and TTAB proceeding files sit in separate USPTO systems and are not included.
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◆ TRADEMARKCHECKER.AITRADEMARK STATUS REPORT
GPT-4OSerial 98553660 · Principal Register
Live · Registered
Owner: OpenAI OpCo, LLC
Class 009 - Electrical & Scientific Apparatus
Class 042 - Scientific & Technology Services
Filed May 16, 2024
Registered Jun 23, 2026
The record shows that the mark “GPT‑4O” is live and registered on the Principal Register, owned by OpenAI OpCo, LLC. It covers downloadable computer programs and software development tools for creating and generating text, audio, images, and other media from natural language or visual prompts, as well as online non‑downloadable software services for the same purposes. A similar name would raise the closest concern in the same field of AI‑based software and services. The record does not give the owner control over every use of the wording, only over the specified goods and services. No supplemental register or prosecution history is shown, so the mark was accepted without a descriptiveness refusal. The latest status event is the registration on June 23, 2026, with a cancellation proceeding pending at the TTAB. No enforcement actions appear in the supplied history. If you plan to use a similar name in AI software or services, this record suggests a meaningful risk of conflict.
Full event history, owner details, and verdict inside.
The way I'd use it, honestly, is as the thing you attach when a bank, a marketplace, or a co-founder asks "are we clear on the name". It answers in one page.