What Is a Trademark International Class?

trademark international class

Livonia Trademark Attorney Explains How to Classify Your Trademark for Maximum Protection

When you apply for trademark protection, one of the most important—and overlooked—steps is selecting the correct Trademark International Class (or Classes). These classifications are the categories organizing and identifying the types of goods or services a trademark represents.

At Noble Path Legal PLLC, a trusted Livonia trademark attorney, we help businesses across Michigan and beyond correctly identify their Trademark International Classes to ensure smooth registration and long-term brand protection.


What Are Trademark International Classes?

The Nice Conference created the Trademark International Classes (also known as ICs) system to standardize the different types of products and services associated with trademarks. This system allows countries to recognize and respect each other’s trademark classifications, creating consistency in international commerce.

The current classification system was established by the Committee of Experts of the Nice Union and is maintained by the World Intellectual Property Organization (WIPO). This system ensures your trademark application is categorized correctly—no matter where your brand operates.


How Many International Classes Are There?

The Nice Classification system breaks trademarks into 45 Trademark International Classes:

  • Classes 1–34 cover goods such as chemicals (Class 1), musical instruments (Class 15), and smokers’ articles (Class 34).
  • Classes 35–45 cover services including advertising and business (Class 35), legal services (Class 45), and everything in between.

You must register each trademark in the class or classes that match the goods or services you offer.


Why Picking the Right Trademark International Class Matters

When you file your trademark application with the U.S. Patent and Trademark Office (USPTO), you must choose one or more Trademark International Classes that reflect what your brand offers.

Here’s why accuracy is crucial:

  • Choosing the wrong class can lead to a USPTO Office Action, delaying or denying your registration.
  • Choosing too many classes can increase your filing fees unnecessarily.

A clear understanding of your current and future offerings is essential for selecting the right class—or combination of classes.


How a Livonia Trademark Attorney Can Help

Working with an experienced Livonia trademark attorney ensures that your application aligns with your business goals and complies with federal requirements. At Noble Path Legal PLLC, we:

Our boutique Metro Detroit practice offers virtual consultations, personalized legal guidance, and the deep expertise you need to protect your brand at every stage.


Ready to Protect Your Brand?

Don’t let a misclassified application delay your trademark protection. Schedule your consultation with a dedicated Livonia trademark attorney today, and let us guide you through selecting the right Trademark International Classes for your business.

Click the “Register Your Trademark” button below to get started.