What this record means
The record shows that “EUREKA ADVENTURES” is an abandoned service mark – the application was filed by Disney Enterprises, Inc. on Feb 24 1997, published for opposition in September 1997, received a Notice of Allowance in December 1997, but was abandoned on Dec 3 2000 because no Statement of Use was filed. The registration was on the Principal Register and covered “entertainment services in the nature of an amusement park attraction” (class 041), so a later use of a similar name in the same kind of amusement‑park or theme‑park services would be the closest area of concern. The record does not give Disney control over every possible use of the words “Eureka Adventures” in unrelated fields. The prosecution history shows a series of extensions for filing a Statement of Use before the final abandonment, but no supplemental‑register filing appears. The latest meaningful event is the abandonment entry on Dec 3 2000, and the supplied history shows no oppositions, cancellations or court actions. I'd treat this as a meaningful concern if you plan a similar name for amusement‑park‑type entertainment.
Informational only - not legal advice.