What Is a Trademark “Class” ?
What is a trademark class? Learn how the Nice Classification works in Chile and why choosing the right class is essential to effectively protect your trademark.
What Is a Trademark “Class” and Why Is It Key to Protecting Your Business?
When an individual or company decides to register a trademark in Chile, one of the first—and most important—decisions is to correctly define the class under which the trademark will be registered. Although this concept may seem technical, it is essential to ensure real and effective trademark protection, rather than merely obtaining the ® symbol.
Registering a trademark does not mean protecting it “for everything,” but rather for specific products or services, and that is precisely what trademark classes determine.
What Is a Trademark Class?
A trademark class is a category that groups certain products or services for registration and legal protection purposes. When applying for a trademark, the applicant must clearly indicate the class or classes in which the trademark will be used.
The protection granted by registration is strictly limited to those classes. For this reason, two identical trademarks may legally coexist if they are registered in different classes and do not create confusion in the marketplace.
The Nice Classification: The Standard Used in Chile
Chile applies the Nice International Classification, a globally recognized system that organizes products and services into 45 classes in order to standardize trademark registrations.
The system is structured as follows:
- Classes 1 to 34: cover products.
- Classes 35 to 45: cover services.
Each class includes a general description and an indicative list of the products or services it covers. While this classification does not grant rights on its own, it forms the foundation of trademark protection.
Common Examples of Trademark Classes
Some frequently used examples help clarify the scope of trademark classes:
- Class 25: clothing, footwear, and apparel.
- Class 35: commercial services, advertising, marketing, and business management.
- Class 41: education, courses, training programs, workshops, and cultural activities.
Choosing the correct class requires analyzing what the business actually does, not just how it describes itself.
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Can a Trademark Be Registered in More Than One Class?
Yes. In fact, in many cases, this is the most advisable approach.
When a company operates in multiple areas, the trademark should be protected in all relevant classes. A well-known example is Coca-Cola, whose trademark is not only registered in Class 32 (beverages), but also in classes such as 20, 25, 9, and 16, among others, to cover promotional products, packaging, clothing, and printed materials.
Registering a trademark in multiple classes allows for broader protection aligned with the business reality. However, it is important to note that filing in multiple classes may narrow the margin of similarity with other trademarks that could potentially conflict with yours.
Why Is It So Important to Know the Correct Class for Your Trademark?
Because choosing the wrong class can leave your trademark unprotected, even if it is formally registered.
It is common for non-specialists—or businesses focused solely on obtaining the ® symbol—to register a trademark in a class that does not correspond to their actual activity. This can lead to serious consequences:
- The trademark is protected for products or services that are not used or are unrelated to the business.
- The legal rights granted by trademark law cannot be fully enforced.
- It becomes difficult or impossible to act against third parties using similar trademarks in the correct class.
- Long-term economic and strategic harm may occur.
Simply put: a poorly classified trademark is a weak trademark.
Trademark Classes and Chilean Law
In Chile, the scope and enforcement of trademark rights are governed by Law No. 19,039 on Industrial Property. This law establishes that exclusive trademark rights are granted only in relation to the products or services covered by the registration.
Therefore, determining the correct class is not a mere administrative step, but rather an essential element of legal protection.
Conclusion
Understanding what a trademark class is—and choosing it correctly—is not a minor technical detail. It is a strategic decision that can make the difference between strong legal protection and future legal issues.
Before registering your trademark, it is essential to analyze:
- What products or services you currently offer.
- Your business’s growth and expansion plans.
- Which classes require real and effective protection.
Proper legal advice from the outset helps avoid costly mistakes and ensures that your trademark is truly protected.
Our Experience in Trademark Registration
At von Marttens, we have extensive experience in Industrial Property, advising entrepreneurs, companies, and organizations on the effective protection of their trademarks.
Our lead attorney is constantly updating his expertise in Industrial Property matters, ensuring that our clients receive a high-quality, strategic service fully aligned with current regulations. Our approach goes beyond trademark registration—we focus on protecting valuable commercial assets in a secure and effective manner.
If you need specific guidance for your case, feel free to contact von Marttens for advice tailored to your needs.
AI Usage Information: This article was written by members of our team; however, AI tools were used to improve readability and to structure the text for search engines.
