What this record means
The record shows that “# SEA” is an abandoned service‑mark application, filed by Travel Link Services, Inc., a Florida corporation, and it is no longer live on the Principal Register. The only listed service is “Travel agency services, namely making reservations and bookings for transportation” in International Class 039, so a similar name used in any travel‑booking context would be the closest area of concern from this record. The abandonment entry on August 28 2001 indicates the applicant never filed a required Statement of Use after the Notice of Allowance, and the prosecution history contains no oppositions, cancellations or court actions, so the supplied history shows no enforcement activity. Because the mark never reached registration, the record does not give the owner control over every use of the words “# SEA” in other industries or contexts. I'd treat this as a moderate concern if you plan to use a similar mark for travel‑booking services, but the risk drops sharply for unrelated goods or services.
Informational only - not legal advice.