How to Check if a Trademark Name is Taken? (2026 Guide)

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How to check if a trademark name is already taken

A clean result in one database isn't a green light. Here's the order to search in, the USPTO search tricks that catch look-alike names, and what a match really means.

By , Business Growth Expert · Verified and checked against the USPTO Trademark Search system, 15 Oct 2026

Short answer

Search the USPTO Trademark Search system first for the same name and similar spellings, filtered to live marks. Then check state trademark records, unregistered use online, marketplaces and domains. A name is only "available" if nothing similar is used for related goods or services, not just if the exact words don't appear.

Where should I search, and in what order?

Start with the source that carries the most weight, then widen out. Each layer catches something the one before it misses.

1. USPTO federal records

Applications and registrations nationwide. Most refusals come from here.

2. State trademark records

Marks registered with a single state, often local businesses.

3. Unregistered use

Websites, social media and directories. Earlier users can have common-law rights.

4. Marketplaces and domains

Amazon, Etsy, app stores and domain names in your space.

Search from the widest-reaching rights to the narrowest.

How do I use the USPTO Trademark Search?

  1. Go to tmsearch.uspto.gov. It replaced the old TESS database in November 2023 and needs no login.
  2. Type the name and run a basic search. Use the filter on the left to show live marks (pending or registered) first.
  3. Open each close result and check its goods and services and its class. A similar name for unrelated goods is a smaller risk than one for products like yours.
  4. Repeat with spelling variants, plurals and the parts of your name on their own.

Which search tricks catch look-alike names?

The search box accepts field tags and pattern searches. Field tags go in capitals followed by a colon, and pattern searches sit between forward slashes. Hypothetical examples for a brand called BRIGHTLEAF:

CM:brightleaf

The mark field only, so owner names and descriptions don't clutter results.

CM:/bright.*/

Anything starting with BRIGHT: BRIGHTLY, BRIGHTSIDE, BRIGHTLEAF CO.

CM:/brightleaf[s]{0,1}/

Catches the plural as well as the singular.

CM:/[bp]right.*/

Swaps one letter for sound-alikes, here B or P.

CM:/bright.*/ AND LD:true

Live marks only, when you're using field tags.

CM:/.*leaf.*/

The second word wherever it appears, for split or reordered names.

Pattern searches return a lot. Skim for anything that looks, sounds or means the same as your name, then check what goods it covers.

I found a similar mark. Is the name taken?

Not automatically. The USPTO asks whether buyers would likely be confused, which depends on how close the names are and how related the goods are. Our guide to likelihood of confusion walks through how examiners decide.

A dead result (abandoned or cancelled) is lower risk, but the owner may still be using the name without a registration. Check before you rely on it.

Why isn't a clean search a guarantee?

  • Applications filed in the last few days may not show yet.
  • Unregistered businesses can hold rights in the areas where they trade.
  • Sound-alikes, translations and design marks are easy to miss by eye.

That's why every application through our trademark registration service starts with a Comprehensive Direct Conflict Search for phonetic matches, descriptiveness problems and specimen issues before anything is filed.

Searching: common questions

Is the USPTO trademark search free?

Yes. The USPTO's Trademark Search system is free to use and needs no account. It covers federal applications and registrations only.

If the domain name is available, is the trademark available too?

No. Domain registrars don't check trademarks, and trademark rights don't depend on owning a domain. Check both separately.

Does my state's business name check cover trademarks?

No. A Secretary of State search only shows company names registered in that state. It won't show federal trademarks or brands used without a company of the same name.

Should I pay for a professional search?

A free search catches exact and obvious matches. A professional search also looks for sound-alikes, translations and similar marks for related goods, which is where most refusals come from.

About the author:

Bill is a Business Growth Expert at Secure Mark USA with two years of Business Growth experience. He works daily with our technical team and senior case analysts to optimize our automated platform, ensuring e-commerce entrepreneurs can seamlessly discover, search, and secure real-time trademark protection. Every fee and deadline in his guides is checked against USPTO sources before publication. This article is for informational purposes only and is not legal advice; Bill is not an attorney.

Sources

Search syntax checked 15 Oct 2026; the USPTO can change it. Secure Mark USA is a filing service, not a law firm, and this is general information, not legal advice.

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