What this record means
The record shows the mark “NORTHWEST AIRLINE’S E‑TICKET” is dead, having been abandoned on August 13 2008 because the owner never filed a Statement of Use after the Notice of Allowance, and no extension was requested; the owner listed is Northwest Airlines, Inc., a Minnesota corporation. The registration covered only one class, 039, for “computerized reservation and ticketing of transportation services,” so a similar name used in airline ticketing or reservation software would raise the closest record‑based concern, while uses in unrelated fields would be farther from the scope shown. The record does not give the owner control over every possible use of the words “northwest,” “airline,” or “e‑ticket.” No Supplemental Register filing appears, and the prosecution history simply tracks the allowance and subsequent abandonment. The latest meaningful event is the abandonment notice dated October 15 2008. The supplied history shows no oppositions, cancellations, or other enforcement actions. I'd treat this as a meaningful concern if you plan a name that touches airline ticketing services.
Informational only - not legal advice.