Is My Business Name Trademarked?
Check if your business name is already trademarked — instantly and for free. Search across the world's three largest trademark registries in seconds.
Check your business name free
Enter your business or product name to see if it's already trademarked in the US, plus live domain and social-handle availability — instant, no signup.
Why checking trademarks matters
Choosing a business name without checking trademark registries is one of the most expensive mistakes a founder can make. A trademark conflict discovered after launch can force a complete rebrand — new domain, new logo, new marketing materials, and lost brand recognition. The cost of a forced rebrand typically ranges from $50,000 to $200,000 or more, not counting the damage to customer trust and SEO value you've built.
The good news is that checking whether a business name is trademarked has never been easier. The major trademark registries — USPTO, EUIPO, and UK IPO — all offer public databases. But searching them manually is tedious and error-prone. You need to check exact matches, phonetic variants, and related Nice Classification classes across all three registries to get a complete picture.
That's exactly what Nombrio automates. Enter your business name once, and we search all three registries simultaneously — checking for exact matches, phonetic similarities, and conflicts in related trademark classes. You get a clear, actionable result in seconds instead of hours.
What Nombrio checks
USPTO
United States Patent and Trademark Office — covers all US trademark registrations and pending applications.
EUIPO
European Union Intellectual Property Office — covers trademarks across all 27 EU member states.
UK IPO
United Kingdom Intellectual Property Office — covers UK trademarks, separate from EU since Brexit.
How it works
- 1
Enter your business name
Type the name you want to check. No account required for your first search.
- 2
We search three registries
Nombrio searches USPTO, EUIPO, and UK IPO simultaneously for exact matches and phonetic variants.
- 3
Get your results
See a clear report showing any conflicts, risk levels, and recommended next steps — all in seconds.
Learn more
Check your business name now
Free instant search across USPTO, EUIPO & UK IPO. No credit card required.
Nombrio provides trademark screening, not legal advice. For legal counsel on trademark registration or disputes, consult a qualified trademark attorney.