How Do You Search the Trademark Database?
Learn how to search the USPTO trademark database before filing and why checking existing marks matters.
To search the trademark database, use the USPTO's official trademark search tools before you file. Search for the exact mark, similar wording, spelling, sound, meaning, and related goods or services. A search can reveal registered or pending marks that may block or complicate your application.
What to search
Exact wording
Finds direct matches
Same brand name
Similar spelling
Finds look-alike marks
One-letter changes
Similar sound
Finds phonetic conflicts
Homophones
Similar meaning
Finds conceptual overlap
Translated or related wording
Related goods or services
Matches USPTO refusal analysis
Similar product category
Search is not approval
A database search helps you decide whether filing is risky. It does not guarantee registration because USPTO review happens after an application is filed.
Search before filing
- 1List the mark you want to use and the goods or services tied to it.
- 2Open the USPTO trademark search page.
- 3Search the exact mark first.
- 4Search similar wording, spelling, sound, and meaning.
- 5Review related goods or services and decide whether the filing risk is acceptable.
FAQ
Should I search trademarks before filing?
Yes. The USPTO says applicants should search before filing because a similar registered or pending mark can create refusal risk.
Does a USPTO search guarantee my trademark will register?
No. A search helps identify conflicts, but the USPTO examining attorney still reviews the application after filing.
What should I search besides the exact trademark name?
Search for similar wording, spelling, sound, meaning, and related goods or services, not only the exact mark.
Sources & method
We reviewed these references while writing this answer. Figures are estimates — confirm safety-critical work with a professional. Last updated June 7, 2026.