First-to-File Trademark: How It Works and How to Apply

Under a first-to-file trademark system, whoever submits an application first is treated as the owner of the mark, regardless of who used it in commerce first. Most of the world works this way, including China, Japan, Germany, France, Brazil, South Korea, and the European Union. The United States is the notable exception: U.S. law awards rights to the first party to use a mark in interstate commerce. But even in the U.S., filing early is what locks in nationwide priority, so the practical advice in both systems is the same. File as soon as you reasonably can.

How First to File Works and Where It Applies

In a first-to-file country, the filing date alone decides who wins a dispute between competing claimants. A business that has been selling under a brand name for years can lose rights to that name if a competitor gets to the registry first. This is why companies expanding internationally sometimes discover their own brand already registered by a stranger in a market they were about to enter.

The U.S. system starts from a different premise. Selling goods or services under a brand name across state lines creates common-law trademark rights whether or not you ever register.¹ Federal registration on the Principal Register still matters a great deal, though. It gives you a legal presumption that you own the mark nationwide, the right to sue in federal court, and constructive notice to anyone searching the USPTO database.²

Rely only on common-law rights and your protection stops at the geographic footprint of your actual use. Someone else can register a similar mark federally and claim nationwide priority everywhere you haven’t established a presence. A federal filing date counts as constructive use across the entire country, which is why the filing date matters so much even in a first-to-use jurisdiction.²

Filing Before You’ve Made a Sale: Intent to Use

You don’t have to wait until your product ships to file a U.S. trademark application. An intent-to-use (ITU) application under Section 1(b) of the Lanham Act lets you reserve a mark before your first sale, provided you have a genuine plan to use it commercially. This is the U.S. answer to the first-to-file pressure other systems create: it lets you lock in a filing date early without pretending to be selling something you aren’t.³

The application requires a sworn statement of good-faith intent to use the mark in commerce. The USPTO generally takes that statement at face value, but if a third party challenges the filing you may need to show real steps toward launch, such as product development, market research, or securing distribution. Token use meant only to reserve rights doesn’t qualify.

Once the USPTO approves an ITU application and publishes the mark, you receive a Notice of Allowance rather than a registration certificate. You then have six months to file a Statement of Use showing the mark is actually being used in commerce. Extensions are available in six-month increments, up to a total of 36 months from the Notice of Allowance date, with extensions past the first requiring good cause.³

Search the Register Before You File

Filing without checking for existing marks is one of the more expensive mistakes an applicant can make. The USPTO examines every application for conflicts with registered and pending marks, and a likelihood-of-confusion refusal means your filing fee is gone and your application stalls or dies.⁴

The USPTO offers a free online search tool that lets you check by word, design element, or owner name. Look beyond exact matches. Examiners treat marks as confusingly similar if they sound alike, look alike, or convey the same commercial impression when used on related goods or services.⁵

No search catches everything. Common-law marks that were never federally registered won’t appear in the USPTO database, and state registrations are maintained separately. A full clearance search of the kind trademark attorneys run before a major launch usually covers federal records, state registries, business name databases, and domain names.

What a Trademark Application Requires

A complete U.S. application needs several categories of information, and errors in any of them can delay filing or void the registration later.

Owner and Mark

Identify the trademark owner by legal name and domicile, whether an individual, corporation, LLC, or other entity. The owner is the person or entity that controls how the mark is used in commerce. Listing the wrong party is grounds for invalidating the registration later. The application also requires a clear depiction of the mark: exact text for a word mark, a high-quality image file for a logo or design. Some jurisdictions accept non-traditional marks such as sounds or colors, each with its own submission format.⁶

Goods, Services, and Nice Classes

Every application must specify the goods or services the mark will cover, organized by international class. The Nice Classification system divides commercial activity into 45 classes, and each class in your application carries a separate filing fee. Class selection isn’t administrative housekeeping. Your protection extends only to the goods and services listed. Register for electronics but sell clothing under the same brand and you have no federal protection on the clothing line.⁷

Specimen of Use

If you’re filing based on current use rather than intent to use, you must include a specimen showing how the mark appears in the actual marketplace. A specimen isn’t a mockup, prototype, or digitally altered rendering. It’s evidence of how consumers encounter the brand when deciding to buy.⁸

What counts depends on whether you’re registering goods or services:

For goods: photos of the mark on the product itself, labels or tags attached to the goods, product packaging, or a webpage where the goods are sold (including the URL and access date).
For services: advertising materials, business signage, brochures, menus, invoices, or website screenshots showing the mark used in connection with the services offered.

How the USPTO Processes the Application

The USPTO accepts trademark applications electronically. The base filing fee is $350 per class of goods or services when the application uses pre-approved descriptions from the USPTO’s Trademark ID Manual and meets standard requirements. Custom descriptions, missing information, or lengthy free-form text trigger additional fees of $100 to $200 per class on top of the base amount.⁹

Once the application is submitted and the fee processed, you receive a filing receipt with a unique serial number that tracks your file through every stage.

An examining attorney then reviews the application for legal compliance and conflicts. The average wait for a first office action is about four to five months from filing, and the full path from filing to registration or abandonment averages roughly ten to eleven months.¹⁰

If the examiner clears the application, the mark is published in the Official Gazette. That opens a 30-day window for anyone who believes they’d be harmed by the registration to file an opposition.¹¹ With no opposition, a use-based application proceeds to registration. An intent-to-use application receives a Notice of Allowance, and the applicant must file a Statement of Use before the mark can register.

If the examiner finds a problem, you’ll receive an office action. Common grounds for refusal include likelihood of confusion with an existing mark, the mark being merely descriptive of the goods or services, the mark being primarily a surname, or the mark appearing as ornamentation rather than a source identifier.⁴ You have three months from the date of the office action to respond and can request a single three-month extension by paying an additional fee. No further extensions are available, and examiners have no discretion to bend the deadline. Miss it and the application is abandoned.¹²

Filing Abroad and Preserving Your Priority Date

If your brand is going international, the first-to-file rules of other countries make timing everything. Two treaties give you tools to manage that.

The Paris Convention Six-Month Window

The Paris Convention for the Protection of Industrial Property gives applicants a six-month head start when expanding internationally. File in one member country and you can file in any other member country within six months, with those later applications treated as if they were filed on the same date as the first one.¹³

To claim priority, include the filing date and application number from the original application in each subsequent filing. Marks filed by competitors in other countries during that six-month window are treated as later filings, even though yours hadn’t arrived yet. Miss the six-month deadline and each new application stands on its own filing date with no priority benefit.¹⁴

The Madrid Protocol

If you need protection in several countries at once, the Madrid Protocol offers a more efficient path than separate national filings. Through the World Intellectual Property Organization (WIPO), you can file a single international application designating any combination of the 132 covered countries. The application must be based on an existing national application or registration in a member country.¹⁵

Fees include a base charge of 653 Swiss francs (or 903 for a mark in color), plus additional fees that vary by designated country and the number of classes covered. Each designated country then examines the application under its own national law and can accept or refuse protection independently. Madrid also lets you handle renewals and portfolio changes centrally rather than country by country.¹⁵

When Someone Else Files Your Mark First

Trademark squatting is a persistent problem in first-to-file countries. Someone registers a brand they have no intention of using, hoping to sell the registration back to the legitimate brand owner or block a competitor’s market entry. It happens in the U.S. system too, and federal law offers two main routes to fight it.

An opposition is filed during the 30-day publication window before the mark registers. It must include a short statement explaining why you’d be harmed by the registration and the legal grounds. Common grounds include likelihood of confusion with your existing mark or the applicant’s lack of a genuine intent to use the mark in commerce. The fee is $600 per class.¹⁶

If the mark has already registered, you can file a petition to cancel. Some grounds are available only within the first five years after registration, but several have no time limit. You can petition to cancel at any time if the mark was obtained through fraud, has been abandoned, has become generic, is functional, or misrepresents the source of the goods. After the third anniversary of registration, you can also petition if the registered mark has never actually been used in commerce.¹⁷ Cancellation petitions also cost $600 per class and are handled by the Trademark Trial and Appeal Board. These proceedings resemble litigation and often run well over a year.¹⁶

Keeping the Registration Alive

Registration isn’t the end of the process. The USPTO will cancel your registration if you don’t file periodic maintenance documents proving continued use.

The first maintenance filing is a Section 8 Declaration of Continued Use, due between the fifth and sixth anniversaries of registration. You submit a specimen showing current use of the mark and pay $325 per class. Missing this deadline results in cancellation. A six-month grace period is available with a $100 per class surcharge.¹⁸

The next window falls between the ninth and tenth anniversaries, when the Section 8 declaration coincides with a Section 9 renewal application. Most registrants file them together. The combined fee for electronic filing is $650 per class ($850 per class during the grace period). After that, the combined Section 8 and Section 9 filing repeats every ten years for as long as you want the registration to stay alive.¹⁶

Between the fifth and sixth anniversaries, you can also file a Section 15 declaration of incontestability alongside your Section 8. Incontestable status significantly narrows the grounds on which someone can challenge your registration. To qualify, the mark must have been in continuous commercial use for five consecutive years after registration with no final adverse decision against your ownership.¹⁸

1
United States Patent and Trademark Office. Dates of Use
2
Office of the Law Revision Counsel. 15 U.S. Code 1057 – Certificates of Registration
3
United States Patent and Trademark Office. Trademark Applications – Intent-to-Use (ITU) Basis
4
United States Patent and Trademark Office. Possible Grounds for Refusal of a Mark
5
United States Patent and Trademark Office. Search Our Trademark Database
6
Office of the Law Revision Counsel. 15 USC 1051 – Application for Registration; Verification
7
United States Patent and Trademark Office. Goods and Services
8
United States Patent and Trademark Office. Specimens
9
United States Patent and Trademark Office. Trademark Fee Information
10
United States Patent and Trademark Office. Trademark Processing Wait Times
11
United States Patent and Trademark Office. Initiating a New Proceeding
12
United States Patent and Trademark Office. Response Time Period
13
World Intellectual Property Organization. Paris Convention for the Protection of Industrial Property
14
World Intellectual Property Organization. Summary of the Paris Convention for the Protection of Industrial Property
15
World Intellectual Property Organization. WIPO Madrid System – International Trademark Protection
16
United States Patent and Trademark Office. USPTO Fee Schedule
17
Office of the Law Revision Counsel. 15 USC 1064 – Cancellation of Registration
18
United States Patent and Trademark Office. Registration Maintenance/Renewal/Correction Forms