What this record means
The record shows that “SERENADE OF THE SEAS” is a live Principal Register service mark owned by Royal Caribbean Cruises Ltd., a corporation organized in Liberia. It is registered for cruise ship services, arranging and conducting cruises for others, and transportation of passengers by ship, all in International Class 039, with a first use date of August 4 2003. Because the registration is limited to those maritime travel services, a similar name used for unrelated goods—say clothing or software—would fall outside the immediate scope of this record, while a name used for any cruise‑related offering would present the closest record‑based concern. The latest meaningful event is the status update on July 17 2024 confirming the registration is renewed; no future deadline is listed in the data. The prosecution history is empty, and the supplied history shows no oppositions, cancellations, or other enforcement actions. I'd treat this as a meaningful concern if you plan to use a comparable name for cruise or passenger‑ship services.
Informational only - not legal advice.