Status report
Get it in writing
The official USPTO status record for CLAUDE, serial 98431491, as a dated PDF. One price, one document, delivered in about a minute.
INSTANT DELIVERY
Trademark Status Report
$7.99
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.
Preview
◆ TRADEMARKCHECKER.AITRADEMARK STATUS REPORT
CLAUDESerial 98431491 · Principal Register
Live · Registered
Owner: Anthropic, PBC
Class 009 - Electrical & Scientific Apparatus
Filed Mar 04, 2024
Registered Dec 23, 2025
The record shows that the mark “CLAUDE” is live and registered on the Principal Register, owned by Anthropic, PBC, a public benefit corporation organized in Delaware. The registration, effective December 23, 2025, protects downloadable computer software that uses an artificial intelligence model for generative text, natural language processing, content writing, summarizing, question‑answering, and conversational simulation. A similar name used for software that performs these same AI‑driven tasks would raise the closest record‑based concern. The record does not give the owner control over every use of the word “CLAUDE”; it applies only to the specified software services. The prosecution history shows no refusals or amendments, indicating a straightforward allowance. The latest maintenance event is the registration date, and no enforcement actions such as oppositions or cancellations appear in the supplied history. If you plan to use a similar name for AI‑based software, 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.