SEA

What this record means

The record shows that the mark SEA was registered to SEA, INC. OF DELAWARE but is now cancelled, with the last meaningful event being a Section 8 cancellation on Oct 5 2002 after the registrant failed to file an acceptable declaration; the record contains no indication of any opposition, cancellation proceeding or other enforcement activity. The registration covered only Class 009 “Electrical & Scientific Apparatus” specifically listed as “Ship to Shore Radio Telephones,” so a similar name used for those kinds of communications equipment would raise the closest record‑based concern, while uses in unrelated fields fall farther from the scope shown. The record does not give the owner control over every possible use of the word “SEA,” and because it is a Principal Register entry that was later cancelled, it no longer provides any enforceable rights. I'd treat this as a moderate concern if you plan to market ship‑to‑shore radio devices under a similar name, but the risk is lower for unrelated products.