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Service Marks vs. Trademarks: Understanding the Distinction

  • Alan Yomtobian
  • Nov 24, 2025
  • 5 min read

Updated: Dec 23, 2025


TM v. SM v. (R)

Introduction

In the realm of intellectual property, the terms “trademark” and “service mark” are often used interchangeably, leading to confusion among business owners. While closely related and governed by the same legal principles, there is a subtle yet important distinction between the two. Understanding this difference is crucial for businesses to properly identify and protect their brand assets, whether they offer tangible goods or intangible services. This article will clarify the relationship between service marks and trademarks, explain their respective applications, and provide practical guidance for business owners to ensure their brand identifiers receive the appropriate legal protection.


Background and Fundamental Principles

Both trademarks and service marks serve the same fundamental purpose: to identify and distinguish the source of goods or services and to prevent consumer confusion. They are both types of “marks” protected under the Lanham Act (15 U.S.C. § 1051 et seq.) and are registered with the United States Patent and Trademark Office (USPTO). The legal criteria for registration, such as distinctiveness and non-functionality, apply equally to both.

The key differentiator lies in what they identify:

•          A trademark (often referred to simply as a “mark” in common parlance) identifies and distinguishes the source of goods (products).

•          A service mark identifies and distinguishes the source of services.

Think of it this way: if you can drop it on your foot, it’s likely a good, and its identifier is a trademark. If it’s an activity performed for someone else, it’s a service, and its identifier is a service mark. For example, the name “Coca-Cola” is a trademark for a beverage (a good), while “United Airlines” is a service mark for air transportation services. The logo for both would also be protected by their respective mark types.

Despite this distinction, the legal framework, examination process at the USPTO, and enforcement mechanisms are virtually identical for both. The Lanham Act uses the term “trademark” broadly to encompass both trademarks and service marks, as well as collective marks and certification marks. When you see the ® symbol, it indicates federal registration, whether it’s for a trademark or a service mark.


Detailed Analysis and Application

While the legal treatment is largely the same, understanding the specific application of trademarks to goods and service marks to services helps in proper classification and strategic protection.


What Constitutes a “Good”?

“Goods” are tangible products that are manufactured, produced, or sold. They can be physical items that consumers purchase and take possession of. Examples include:

•          Consumer Products: Beverages, food items, clothing, electronics, toys, cosmetics.

•          Industrial Products: Machinery, raw materials, software (when sold as a tangible product, e.g., on a disc or as a downloadable file).

•          Pharmaceuticals: Medications, health supplements.

If your business manufactures or sells any of these, the brand names, logos, and slogans associated with them would be protected as trademarks.


What Constitutes a “Service”?

“Services” are intangible activities performed for the benefit of others. They are not physical products but rather acts or deeds. Examples include:

•          Financial Services: Banking, insurance, investment advice.

•          Transportation Services: Airlines, trucking, ride-sharing.

•          Hospitality Services: Hotels, restaurants, travel agencies.

•          Professional Services: Legal advice, accounting, consulting, medical care.

•          Entertainment Services: Broadcasting, live performances, streaming services.

•          Educational Services: Schools, tutoring, online courses.

•          Repair and Maintenance Services: Auto repair, home cleaning, IT support.

If your business primarily offers any of these intangible activities, the brand names, logos, and slogans associated with them would be protected as service marks.


The Hybrid Business: Offering Both Goods and Services

Many businesses today offer both goods and services. For example, a restaurant sells food (goods) and provides dining experiences (services). A software company might sell software (goods) and also offer technical support or cloud hosting (services). In such cases, it is common and often necessary to seek protection for both trademarks and service marks.

When filing an application with the USPTO, you will specify the goods and/or services with which your mark is used. The USPTO uses the Nice Classification system, which categorizes both goods (Classes 1-34) and services (Classes 35-45). A single application can cover both goods and services, but you must specify the appropriate class(es) for each.

Example: A company named “TechSolutions” might: Use “TechSolutions” as a trademark for its packaged software products (Class 9). Use “TechSolutions” as a service mark for its IT consulting and technical support services (Class 42).

In this scenario, “TechSolutions” functions as both a trademark and a service mark, and the company would seek protection for both uses.


Use of Trademark Symbols: ™, ℠, and ®

•          ™ (Trademark Symbol): Can be used with unregistered marks that identify goods. It indicates that you claim common law rights in the mark.

•          ℠ (Service Mark Symbol): Can be used with unregistered marks that identify services. It indicates that you claim common law rights in the mark.

•          ® (Registered Trademark Symbol): Can only be used once a mark (whether a trademark or a service mark) has been federally registered with the USPTO. Its use signifies that the mark has been officially recognized and protected by the federal government.

It is important to use the correct symbol. Using the ® symbol before your mark is federally registered can lead to legal penalties.


Practical Implications and Key Takeaways for Trademarks

For business owners, correctly identifying whether your brand identifier functions as a trademark or a service mark is the first step toward effective intellectual property protection. While the legal treatment is largely the same, precision in your application and understanding of your offerings is key.

Key Takeaways for Business Owners:  Distinguish Goods from Services: Clearly identify whether your brand name, logo, or slogan is primarily used to identify a tangible product or an intangible service. Dual Protection for Hybrid Businesses: If your business offers both goods and services under the same brand, consider seeking both trademark and service mark protection. Proper Classification: When filing with the USPTO, accurately classify your goods and services according to the Nice Classification system. Use Correct Symbols: Use ™ or ℠ for unregistered marks and ® only for federally registered marks. The “Mark” is the Key: Remember that the term “mark” broadly encompasses both trademarks and service marks, and the legal principles governing their protection are largely identical. Consult IP Counsel: An experienced intellectual property attorney can help you determine the appropriate type of protection for your specific business offerings and guide you through the application process.


Conclusion

While the terms “trademark” and “service mark” are often used interchangeably, understanding their subtle distinction—goods versus services—is fundamental for business owners seeking comprehensive brand protection. Both serve to identify the source of offerings in the marketplace and are governed by the same robust legal framework. By accurately classifying their brand identifiers and pursuing the appropriate federal registration, businesses can ensure their valuable brand assets, whether for products or services, are legally secured, preventing consumer confusion and fostering long-term market success.


Legal Disclaimer

This article is intended for informational purposes only and does not constitute legal advice. The information provided herein is general in nature and may not apply to your specific circumstances. Trademark law is complex and constantly evolving. Therefore, you should consult with a qualified intellectual property attorney for advice tailored to your individual needs and situation. No attorney-client relationship is formed by reading this article.

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