Status report
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The official USPTO status record for NORTHWEST AIRLINES, serial 74235025, 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
NORTHWEST AIRLINESSerial 74235025 · Principal Register
Live · Registered
Owner: Delta Air Lines, Inc.
Class 039 -
Filed Jan 02, 1992
Registered Sep 22, 1992
The record shows that “NORTHWEST AIRLINES” is a live, Principal Register service mark owned by Delta Air Lines, Inc., a Delaware corporation, and it has been renewed as of September 26 2023. The registration covers “air transportation services” in International Class 039, with a first use date of October 1 1926, so a similar name used for airline or other air‑transport services would be the closest record‑based concern. The record does not give Delta control over every possible use of the words “Northwest” or “Airlines” outside that specific service category. Because the mark is on the Principal Register, the prosecution history simply reflects standard filing, amendment, publication, registration and periodic Section 8/9 renewals, culminating in the most recent renewal notice and acceptance on September 26 2023. No oppositions, cancellations or court actions appear in the supplied history. I'd treat this as a meaningful concern if you plan to use a comparable name for airline‑related services.
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.