USPTO Trademark Search Tool

FREE USPTO Trademark Search Tool

Check if your name is already registered with the United States Patent & Trademark Office (USPTO). Get instant and official data for free.

Data updated daily

Why Use a Trademark Search Before Registering a Domain

Before you lock in a domain name, it’s wise to conduct a trademark search. Without one, you risk infringing someone else’s rights; which can trigger costly legal battles, force you to surrender the domain, or even push you into an expensive rebrand.

Trademark owners may demand you transfer the domain, stop using the name, or even pay damages. The result? Your brand strategy can unravel and your budget can take a serious hit.

Registering a domain doesn’t guarantee you can use the name freely. It’s recommended to check trademarks first before using our Domain Search or Bulk Domain Search if using your domain for branding purposes.

What Our Trademark Search Tool Covers

Registered U.S. federal trademarksStatus: registered, pending publication, abandoned, expiredSerial and registration numbersOwner name(when available)Filing and registration dates

How It Works

Step 1Enter your phrase, domain, or trademark serial number.Step 2Our tool queries the official USPTO database.Step 3Get instant results with status, owner, and filing details (when available).

Benefits of Dynadot’s USPTO Search

With Dynadot’s USPTO Search, you get free, instant access to official trademark data straight from the United States Patent and Trademark Office.

This gives you the confidence to register a domain name knowing you’ve checked for potential conflicts in advance. By identifying possible issues early, you can prevent costly legal disputes or forced rebranding later on.

The results are transparent, showing trademark status and ownership details, so you always have the information you need to make smarter domain decisions.

For additional clarity, you can look up domain ownership using our WHOIS Lookup.

Next Steps After Your SearchOnce your search is complete, you’ll know exactly where you stand:

Move forward and register your domain with complete peace of mind, knowing you’re clear of potential trademark issues.

You still have options. Consider brainstorming alternative domain names or refining your branding approach. You can consult a trademark attorney for professional advice.

If you need extra inspiration, our AI Domain Search tool can generate creative, memorable domain ideas tailored to your brand or cause.

To check many options at once, try our Bulk Domain Search.

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Trademark Search FAQS

Learn more about Trademark