Alex is Sprintlaw's co-founder and a legal technology leader. He holds law and media degrees from the University of Sydney and has been recognized by Australasian Lawyer, Lawyers Weekly and the Sydney Young Entrepreneur Awards for his work building Sprintlaw and improving access to business legal support.
If someone copied your business name, start by preserving evidence, checking your trademark rights and avoiding an angry public response. You may have legal options, but the right move depends on how similar the names are, what each business sells and where each business operates.
This can feel personal. You have put time, money and reputation into your brand, so seeing a similar name pop up online can be frustrating.
The good news is that you don't need to guess your way through it. US trademark law gives you a framework for working out whether this is a real infringement issue, a manageable business risk or something you can resolve with a carefully worded letter.
Someone Copied My Business Name - What Should I Do First?
First, collect evidence before you contact the other business. If the name changes, posts are deleted or ads disappear, screenshots and records can make a big difference.
Keep your first steps calm and organized. You're trying to answer two practical questions: what exactly are they using, and is it likely to confuse your customers?
Evidence To Save
- Screenshots of the name in use: Capture the website, social media profiles, online marketplace listings, app store pages, ads and search results.
- Dates and URLs: Save the date you took each screenshot and where you found it.
- Examples of customer confusion: Keep emails, messages, reviews, misdirected orders or calls where customers mixed up the two businesses.
- Your own first use records: Save invoices, launch announcements, packaging files, domain purchase records, social media posts and ads showing when you started using the name.
- Brand materials: Keep copies of your logo, taglines, product labels, website pages and style guides.
Avoid sending a heated message like, 'You stole my name, take it down today.' That can make it harder to negotiate later, and it may create risk if your claim isn't as strong as you think.
A better first move is to build a short evidence folder, then do a trademark search. That way, if you do reach out, you can be specific rather than relying on emotion.
Is It Trademark Infringement If Someone Uses My Business Name?
It depends on whether customers are likely to be confused about the source of the goods or services. Under the federal Lanham Act, trademark infringement isn't just about whether the names are identical.
A trademark can be a brand name, logo, slogan or other source identifier. A business name can function as a trademark if customers associate it with your products or services.
Courts and the USPTO look at practical factors, including:
- Similarity of the marks: Are the names, logos, sounds or overall impressions close?
- Similarity of the goods or services: Are you selling the same or related products?
- Customer overlap: Are you targeting the same buyers, locations or channels?
- Strength of your name: Is it distinctive, or is it descriptive or commonly used in your industry?
- Actual confusion: Have customers already mixed you up?
- Intent: Did the other business appear to copy your branding, website style or marketing language?
Say you run a coffee roaster called North Peak Coffee and you sell nationwide through an online store. Another company launches North Peak Cafe for coffee beans with a similar mountain logo. That's more concerning than a landscaping company using North Peak Outdoor Services.
State business registrations and DBAs can also matter, but they don't usually give you the same protection as a trademark. Registering a company name with the state where you formed your company may stop another entity from forming under exactly the same name in that state, but it doesn't automatically give you national brand rights.
How Do I Check Whether My Brand Name Is Protected?
Start with the USPTO trademark database, then look beyond it. Your rights may come from a federal registration, a pending application or common law use of the name in commerce.
A federal trademark registration gives you stronger enforcement tools. It can create a nationwide presumption of ownership for the goods and services listed in the registration, and it can make enforcement easier if someone later adopts a confusingly similar brand.
Run A Practical Trademark Search
- Search the exact name: Look for identical marks in the USPTO database.
- Search close variations: Try plural forms, misspellings, spacing changes, abbreviations and similar sounds.
- Check related goods and services: A similar name may be a problem even if it isn't in the exact same category.
- Search online use: Check search engines, social platforms, marketplaces, domain names and industry directories.
- Check state records: Look at the state where you formed your company and any states where you operate heavily.
If you have a registered trademark, check the details. Look at the owner name, goods and services, filing basis, registration date and whether maintenance filings are due.
For USPTO applications filed under the current fee structure, the base filing fee is generally $350 per class. So if your brand covers clothing in one class and online retail store services in another, USPTO filing fees generally start at $700 before any extra USPTO charges or professional help. Always confirm current government fees before filing, because the USPTO can update its schedule.
If you don't have a registration, you may still have common law trademark rights based on actual use. Those rights are usually narrower and tied to where your reputation has developed, which is why getting advice early can help you understand how strong your position really is.
Should I Send A Cease And Desist Letter?
Sometimes, yes - but only after you have checked your rights and the risk of making the wrong claim. A cease and desist letter can be useful, but it isn't just a formality.
A good letter usually does three things. It identifies your rights, explains the confusing conduct and asks for a clear outcome. That outcome might be a rebrand, changes to marketing materials, a phase-out period, transfer of a domain name or written undertakings not to use the name again.
The tone matters. If the other business is small, local and likely unaware of your brand, a measured letter may resolve things without escalating the dispute. If the copying looks deliberate, the letter may need to be firmer.
There are also risks. If you threaten legal action when your claim is weak, the other business may push back, file its own trademark application or ask a court to declare that it can use the name. That's why cease and desist trademark letters work best when they're based on a clear search and a realistic assessment of confusion.
Worked Example
Maya sells handmade candles under the name Cedar Lane Studio. She has used the name for 4 years, has $180,000 in annual online sales and owns a federal trademark registration for candles. She finds Cedar Lane Candle Co selling similar candles on a marketplace, using a leaf logo and similar neutral packaging.
Maya saves screenshots, downloads customer messages showing confusion and checks that her registration is active. Her attorney sends a letter asking the other business to stop using the name, remove marketplace listings within 10 business days and confirm a rebrand plan. Because Maya has a registration, overlapping products and evidence of confusion, the letter has a stronger foundation.
What Should A Trademark Cease And Desist Letter Include?
A trademark cease and desist letter should be tailored to your facts, not copied from a generic template. Templates often miss details that affect the strength of your claim, especially the exact goods and services, dates of first use and what you want the other business to do.
Here is a practical outline you can use to prepare your information before a lawyer drafts or reviews the letter.
- Sender And Recipient Details: List your legal business name, trading name, address and the correct recipient entity or contact.
- Your Brand Rights: Explain your trademark registration details or common law use, including when you first used the name and what you sell.
- The Other Business's Conduct: Describe the similar name, logo, domain, ads, products or services you're concerned about.
- Why Confusion Is Likely: Point to overlapping customers, sales channels, locations, product categories or actual customer confusion.
- What You Want Them To Do: Ask for specific actions, such as stopping use, changing listings, updating social handles or withdrawing a trademark application.
- Deadline For Response: Give a realistic deadline, often measured in business days, depending on urgency and the scale of the issue.
- Reservation Of Rights: State that you reserve your rights if the issue isn't resolved.
- Settlement Option: If useful, offer to discuss a transition period, coexistence terms or practical rebrand steps.
Don't overreach. Asking for every dollar of revenue, an immediate shutdown and public apologies may sound satisfying, but it can make a practical settlement harder if those demands don't match the legal strength of your position.
Once the application is published in the USPTO Official Gazette, there's generally a 30-day period to file a notice of opposition or request an extension of time to oppose. If that window is relevant, get advice quickly so you don't miss the deadline.
When Should I Get Attorney Help?
You should get attorney help when the name is central to your business, the other business is in the same market or you're considering sending a formal demand. Small wording choices can affect your leverage and your risk.
Attorney help is especially useful if:
- You own, or want to file, a federal trademark application.
- The other business has a pending USPTO application or registration.
- Customers are already confused.
- The other business is larger, well funded or expanding quickly.
- You received a cease and desist letter yourself.
- You want to negotiate coexistence, a license or a rebrand period.
- Your brand includes a logo, packaging or creative work that may also raise copyright issues under the Copyright Act.
Costs usually depend on the scope. A light review of your evidence and options is different from a full trademark search, a USPTO filing, a cease and desist strategy or negotiations with the other side.
Common options include:
- Free template: Low cost, but higher risk because it may not reflect your rights, tone or evidence.
- Online fixed-fee support: Clearer scope and price, often useful for searches, filings and letters where the work can be defined up front.
- Traditional hourly firm: Helpful for complex disputes, urgent filings or negotiations that may take an unpredictable amount of time.
If you're comparing options, ask what is included. For example, does the work include a trademark search, risk assessment, letter drafting, revisions and follow-up advice? Clear scope matters because it helps you avoid surprises.
Frequently Asked Questions
Can I Protect My Brand Name Without A Trademark Registration?
Yes, sometimes. You may have common law rights if you have used the name in commerce, but those rights are usually narrower than a federal registration and can be harder to enforce.
Does A Domain Name Give Me Trademark Rights?
No, not by itself. Owning a domain name is useful, but trademark rights usually come from using the name to identify your goods or services.
Can Two Businesses Have The Same Name?
Yes, if customers aren't likely to be confused. Two businesses in unrelated industries or different markets may be able to use similar names, but the details matter.
What If The Other Business Used The Name First?
If the other business used the name first, your options may be limited. You may need advice on priority, geographic scope, rebranding risk and whether any coexistence arrangement is possible.
Key Takeaways
- If someone is using your business name, save evidence before you contact them.
- Trademark infringement usually turns on whether customers are likely to be confused, not just whether the names match.
- A state business name registration isn't the same as a federal trademark registration.
- A cease and desist letter can be effective, but it should be based on a clear trademark search and realistic demands.
- USPTO deadlines can move quickly, especially if the other business has a pending trademark application.
- Getting your brand protection right early can help you avoid expensive disputes as your business grows.
If you'd like help with checking your trademark rights, responding to a copied business name, preparing a cease and desist letter or protecting your brand name with a USPTO filing, you can reach our team at (888) 449-8437 or team@sprintlaw.com. Where legal services are required, they're provided by licensed US lawyers at ElevateNext US, LLC, a trusted US law firm, through the Sprintlaw platform.
Drafted by Taylor, Sprintlaw's AI, and overseen by Alex Solo. How we write







