Know before you build.

When you come up with a great domain name, your first instinct is to see if the .com is available. But even if the domain is for sale for $12, that doesn’t mean you have the legal right to use it.

In the U.S., you don’t usually register domain names as copyright, like you might a book or piece of art. Instead, you trademark them. If you use a domain that belongs to someone else’s brand or infringes upon their intellectual property rights, you could get sued and lose your website and branding efforts.

Here is a simple 3-step guide to keeping your brand and website safe.

1. Search the “Big List” (The USPTO)

The U.S. Patent and Trademark Office keeps a gigantic list of every brand name that is officially registered, or claiming rights to a specific name, name and artwork, or wordmark. Because those listed there hold legal rights to their names or variations of their brand, it is the most important place to look.

Where to go: Visit the United States Patent and Trademark Office (USPTO.gov) website and look for their Trademark Search tool.
What to do: Don’t just type in your exact domain. If your idea is “BlueCatMedia,” search for “Blue Cat,” “BlueCat,” and even “Bleu Cat.”
The “Same Industry” Rule: Trademarks are like parking spaces. Two people can have the same name if they are in totally different “lots.” For example, “Apple” that sells fruit doesn’t bother the “Apple” that sells computers. If your domain name is similar to a registered brand in the same industry, it’s a red flag.

2. The “Real World” Test (Google & Social Media)

Not every business registers its name with the government, and with the internet offering easy access to a global landscape, it’s good to see what you’re up against. In the U.S., if a company uses a name first, it often owns the rights to that name in its area. This can also hold some truth for family names (SmithBrothers.com or Bushes Beans – both reference a family name that clearly aligns with the ownership of the company). From our experience, legal experts have referenced similar instances, as “Common Law,” resulting in opportunities to share ownership rights, as long as each party can clearly define their use and not overstep the other.

The Search Engine Deep Dive: Type your domain idea into Google. Look past the first page. If a company is already using that name to sell products, you might be stepping on their toes.
The Social Media Check: Search Instagram, TikTok, and X (Twitter). If someone has a large following using that name for a business, they might have a claim to it, even if they don’t yet own the domain or have it published.

3. The “Art and Title” Check (Copyright)

While names and short phrases can’t be copyrighted, it is more common to find famous characters, book titles, and song lyrics protected.

Avoid “Fandom” Names: You might love a specific movie character, but using their name in your domain (like HogwartsTutoring.com) is a fast way to get a “Cease and Desist” letter from a movie studio.
Unique Phrases: If your domain name is a famous line from a song or a poem, you are entering the world of copyright infringement. It’s usually safer to stick to original words or common phrases.

Red Flags to Watch For:

Confusion: If a regular person would look at your domain and think, “Is this owned by [Famous Company]?”—don’t use it.
Competitors: If a business five towns over is using the name for the same service you provide, they could stop you from growing.
The “Squatter” Look: If someone claims to own the domain and is willing to sell it to you for $50,000, they might be “cybersquatting” on a name they know belongs to someone else and are in the business of brokering domains for a profit.

Summary Checklist

USPTO Search: Is it officially registered?
Google Search: Is someone already using it?
Vibe Check: Does it sound too much like a famous movie, book, or brand?

The Golden Rule: If you are planning to spend a lot of money building a brand, it is always worth paying a trademark attorney (aka Intellectual Property Attorney) for a “Clearance Search.” It’s much cheaper than rebranding two years from now.

Disclaimer: We are not attorneys. This information was shared with reference to our years of experience in this field and is intended to raise awareness of an area commonly overlooked by business owners eager to launch their website. It is not intended to constitute formal legal advice. Every business is unique. It’s best to consult a licensed business attorney specializing in intellectual property before making any major legal or financial decisions regarding your brand.

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