How to Check if a Business Name Is Trademarked

To check if a business name is trademarked, search the free USPTO trademark database (Trademark Search) for your exact name and close variations, then check your state business registry, domain names, and social handles. If a similar mark exists for related goods or services, treat the name as risky and talk to a trademark attorney.

Most new store owners pick a name they love, buy the domain, order packaging, and only then wonder whether someone else owns it. That's backwards. A rebrand after launch costs far more than an hour of searching up front. This guide walks you through the exact checks, in the order that makes sense, and explains what the results actually mean.

How to check if a business name is trademarked, step by step

You check it in layers: the federal USPTO database first, then state records, then the open web. No single database covers everything, because trademark rights can exist without registration. Run all the layers before you decide a name is safe.

Step 1: Run a USPTO trademark search

The United States Patent and Trademark Office offers a free search tool on uspto.gov. It replaced the older TESS system, which the USPTO retired in November 2023. A USPTO trademark search covers every federally registered mark and every pending application. Search for:

• Your exact name (for example, "Juniper & Oak")
• Spelling variations ("Junipr Oak", "Juniper and Oak")
• Phonetic matches (names that sound the same, like "Kwik" and "Quick")
• Singular and plural versions
• Names with the same meaning in another language

The current tool lets you use wildcard characters to catch variations. An asterisk (*) replaces any string of characters, so "jun*per" finds several spellings, and a question mark (?) replaces a single character. Use the "Contains" or "Starts with" options when you're unsure of the exact form, and filter by status or class to narrow long result lists.

Look at the status of each result. "Live" means registered or pending. "Dead" means abandoned or cancelled, though a dead mark can still signal that someone used the name commercially.

Step 2: Check the class of goods and services

Every trademark is filed under one or more classes in the international Nice Classification, which has 45 classes: 34 for goods and 11 for services. Class 25 covers clothing, Class 3 covers cosmetics, Class 35 covers retail store services. The same word can be owned by two companies in different classes without conflict. "Delta" is an airline and a faucet brand.

To find the right class for your products, use the USPTO's free ID Manual (Acceptable Identification of Goods and Services Manual). Type in what you sell, and it shows the class and approved wording. Logos get a second layer: the USPTO assigns design codes to logo elements, so you can search for stylized or image marks by code, such as animals or plants.

So when you find a match, don't panic yet. Ask whether it sits in your industry or a neighboring one. A candle shop named like a software company is usually fine. A candle shop named like another candle shop isn't.

Step 3: Search beyond the federal register

Run the name through Google, Amazon, Etsy, Instagram, TikTok, and your state's trademark database. Businesses gain common law trademark rights just by using a name in commerce, even without registering. Those rights are narrower, usually limited to the area where they operate, but they can still be enforced against you.

While searching, notice the symbols owners use. ™ means someone claims the name as a trademark, and anyone can use it with no filing. ® means the mark is federally registered, and using it without registration is improper. A ™ next to a name is a clue to common law use that won't appear in the USPTO database.

What does a trademark search for a business name actually tell you?

A trademark search tells you whether a confusingly similar mark already exists for related goods. It doesn't tell you the name is legally safe. The legal test is "likelihood of confusion," and examiners weigh sound, appearance, meaning, and how related the products are. Courts and examiners have long applied multi-factor tests, such as the DuPont factors used by the USPTO, rather than a simple exact-match rule.

Here's how to read what you find:

What you find	What it usually means	Your move
No matches anywhere	Low risk, but not zero	Check state records and domains, then consider filing
Identical live mark, same class	High risk of rejection or a demand letter	Pick a different name
Similar mark, related class	Moderate to high risk	Consult a trademark attorney
Identical mark, unrelated class	Often fine	Confirm with an attorney if you plan to expand
Dead or abandoned mark	Lower risk, not guaranteed	Check whether the business is still using the name
Common word already used by many	Weak mark, hard to protect	Add a distinctive element

One thing people miss: a clean search doesn't mean you can be sloppy. Pending applications filed before yours generally have priority, so a mark that looks "new" in the database may still beat you.

Strong names vs. weak names

Trademark law ranks names by distinctiveness. Invented words ("Kodak"), arbitrary words ("Apple" for computers), and suggestive names are strong. Descriptive names ("Best Pizza") are weak and hard to register. Generic names ("Shoes") can't be protected at all.

If you're still brainstorming, our lists of online store name ideas and niche store name ideas lean toward distinctive options that are easier to protect.

Is my business name available? Running a full availability check

A real business name availability check means confirming the name is free in four places: trademark records, your state's business registry, domain registrars, and social platforms. A name can pass one and fail another, so don't stop after the first green light.

State business registry

Every state's Secretary of State (or equivalent) runs an entity search. Searching it shows whether another LLC or corporation already holds your name in that state. States usually reject a filing that's "not distinguishable" from an existing entity.

This is where people trip up on can I use a name that is already taken. Sometimes yes. Two companies in different states, with unrelated products, can legally share similar names. But you'd be building on a weak foundation, and the first company to register federally can block the other from expanding.

Domain and handles

Check the .com and your preferred handles on Instagram, TikTok, and Pinterest. A taken .com isn't a legal problem on its own, but a competitor holding it creates customer confusion and makes you harder to find. Our guide on choosing a domain name for your online store covers what to do when your first pick is gone.

Quick availability checklist

1. Search the USPTO database for exact, phonetic, and similar marks.
2. Search your state's trademark and business entity databases.
3. Search Google with the name in quotes, plus your product category.
4. Search Amazon, Etsy, and Shopify-powered stores for similar brands.
5. Check the .com domain and top social handles.
6. Write down what you found, with dates and screenshots.

That last step matters. If a dispute ever comes up, a dated record of your good-faith search helps show you didn't pick the name to ride on someone else's reputation.

Trademark vs business name registration: what's the difference?

Business name registration lets you operate legally under a name in your state. A trademark gives you exclusive rights to use that name for specific goods or services against competitors. Registering an LLC doesn't give you trademark protection, and that gap surprises many founders.

	Business name registration	Trademark
What it does	Legally identifies your company	Protects your brand identifier
Where you file	State (or county for a DBA)	USPTO (federal) or your state
Blocks others from using a similar name?	Only an identical name in that state	Yes, for confusingly similar marks in related goods
Covers all states?	No	Federal registration does
Typical cost	Varies by state	USPTO fees apply per class, check uspto.gov for current amounts

On fees, the USPTO charges per class of goods or services, and its fee schedule changed in January 2025, so confirm current amounts on uspto.gov before budgeting. Registration also isn't instant. The USPTO publishes its pending-application timelines, and first review commonly takes many months, so file early.

DBA vs LLC name

The DBA vs LLC name question comes up constantly. An LLC name is the legal name of your company, filed with the state. A DBA ("doing business as") is a trade name you register so you can operate under a different name than your legal one, for example a sole proprietor selling as "Juniper & Oak." Neither one is a trademark.

If you want to register a store name, the usual path is: form your LLC or operate as a sole proprietor, file a DBA if your store name differs from your legal name, and then file a trademark if the brand matters long term. Rules vary by state and county, so check your local filing office. For the broader legal setup, see our guide on whether you need a business license to sell online.

What if your business name is already trademarked?

If the name is already trademarked in your category, don't use it. Infringement can lead to a cease-and-desist letter, a forced rebrand, or damages under the federal Lanham Act, the main U.S. trademark statute. Choosing a new name early costs you an afternoon. Fighting after launch can cost thousands in legal fees.

Your realistic options

• Change the name. Usually the cheapest and fastest path, especially before you've built inventory or an audience.
• Modify it enough to be distinct. Adding a generic word rarely helps. Changing the core term does.
• Pick a different class. If the existing owner sells unrelated goods, you may coexist. Get an attorney's opinion first.
• Ask for permission. Some owners license or consent to use, sometimes in exchange for a fee.
• Challenge the mark. If it's abandoned or the owner isn't using it, you may petition to cancel it. A mark can be treated as abandoned after three consecutive years of non-use, under the Lanham Act. That's slow and attorney territory.

When to hire a trademark attorney

Hire one if you found a similar mark in your class, if you're planning national expansion, or if you're about to spend real money on branding. A clearance opinion from an attorney costs far less than a lawsuit. If budget is tight, even a one-hour consult is worth it before you file.

This is general information, not legal advice. Trademark law has exceptions, and outcomes depend on your facts.

Common mistakes when checking a business name

Most trademark problems come from searching too narrowly or too late. These are the mistakes that cost founders the most.

• Searching only the exact spelling. Examiners and courts look at sound and meaning too.
• Assuming an LLC filing protects the brand. It doesn't, as the table above shows.
• Ignoring common law use. An unregistered store with years of sales can have stronger rights than a recent filer.
• Buying the domain first. A domain is not a trademark, and owning it won't defend you.
• Skipping international markets. The USPTO covers the U.S. only. If you plan to sell abroad, check WIPO's Global Brand Database at wipo.int.
• Not documenting the search. Save screenshots with dates.

Names also affect your budget more than people expect. If you're sizing up everything else you'll pay for, our breakdown of the cost to start an ecommerce business shows where naming, legal setup, and platform fees fit.

Check the name, then build the store

Checking a name takes about an hour: USPTO search, state registry, domain, handles, and a short written record. Do it before you commit to branding, and file for federal trademark protection once the name is cleared and you're serious about the business.

Once your name is clear, you can move fast. If you'd like to go from a cleared name to a live store, Rovela builds a complete store from a plain-language description, with checkout, catalog, and admin included, in hours rather than weeks. You can see plan details on the pricing page, and the name you've just vetted is the only thing you'll need to bring.