Status report
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The official USPTO status record for SEA, serial 87603032, as a dated PDF. One price, one document, delivered in about a minute.
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Trademark Status Report
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The USPTO's own status record for this mark, on one dated page.
- Current status with a plain-English verdict
- Owner, classes, filing basis, and every key date
- The mark as it appears on the federal record
- Every prosecution event, filing to today
- Source-cited with the exact retrieval date
Built from the USPTO's TSDR record. Assignment chain of title and TTAB proceeding files sit in separate USPTO systems and are not included.
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◆ TRADEMARKCHECKER.AITRADEMARK STATUS REPORT
SEASerial 87603032 · Principal Register
Live · Registered
Owner: BIRCHTECH CORP.
Class 001 -
Filed Sep 11, 2017
Registered Jul 17, 2018
The record shows that “SEA” is a live, Principal Register registration owned by BirchTech Corp., a Delaware corporation, and it covers the Class 1 goods described as “chemical additives that enhance the ability of a sorbent to capture mercury for use in the field of the coal power industry.” Because the listed goods are narrowly tied to mercury‑capture chemicals for coal power, a similar name used in that technical area would create the closest record‑based concern, while uses in unrelated fields such as apparel, food, or software fall farther from the scope shown here. The record does not give BirchTech control over every possible use of the word “SEA.” The most recent meaningful event is the acceptance of the combined Section 8 (six‑year renewal) and Section 15 (ownership acknowledgment) declaration on October 21 2024, confirming the registration remains active. No oppositions, cancellations, or other enforcement actions appear in the supplied history. I’d treat this as a meaningful concern if you plan a mark in the same chemical‑additive niche, but the risk drops sharply for dissimilar products.
Full event history, owner details, and verdict inside.
The way I'd use it, honestly, is as the thing you attach when a bank, a marketplace, or a co-founder asks "are we clear on the name". It answers in one page.