Status report
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The official USPTO status record for MAUS, serial 79405864, 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
MAUSSerial 79405864 · Principal Register
Live · Registered
Owner: Donaustahl GmbH
Class 009 - Electrical & Scientific Apparatus
Class 012 -
Filed Aug 09, 2024
Registered Dec 30, 2025
The record shows that the mark “MAUS” is live and registered on the Principal Register under serial 79405864, owned by Donaustahl GmbH, a German GmbH. It covers electrical and scientific apparatus in class 009—specifically automated drone detection systems composed of drones, cameras, sensors, downloadable software, and computer hardware, excluding mice—and class 012 goods such as military, civilian, and rescue drones, structural replacement parts, and air and space vehicles. A similar name would raise the closest concern for products or services that fall within those drone‑related categories. The record does not grant control over every use of the word “MAUS.” The prosecution history shows a refusal and subsequent amendment that led to registration on the Principal Register, not the Supplemental Register. The latest status event is the registration on December 30, 2025, with the next significant date being the auto‑protection date of April 3, 2026. No enforcement actions appear in the supplied history. For someone considering a similar name, the risk is that using “MAUS” for drone‑related products or services could conflict with this registered mark.
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.