Dinesh P
Expert
Published on: Aug 22, 2025
Trademark Classes in US
The USPTO (U.S. Patent and Trademark Office) categorises marks into 45 trademark classes - 34 for goods and 11 for services. This class is also known as international class since it is determined by international agreement. It helps the USPTO organizes the thousands of marks registered each year. The trademark owner must choose the appropriate class for their mark to simplify the US trademark registration process and potential infringement issues. This article provides detailed information regarding trademark classes in US and how to select the right one. IndiaFilings helps you with US Trademark Registration with expert assistance!! Get Started Now!What is a Trademark?
A trademark is a legally protected symbol, word, phrase, logo, design, or combination thereof that distinguishes and identifies the source of goods or services from those of others. It serves as a unique identifier, helping consumers to recognize and differentiate products or services in the marketplace. Trademarks not only safeguard a company's brand identity but also provide exclusive rights to use the mark in commerce, allowing the owner to prevent unauthorized use by competitors, thereby maintaining brand integrity and consumer trust.What is Trademark Class in US?
The United States Patent and Trademark Office (USPTO) categorises trademarks into 45 classes to organise applications, determine fees, and simplify trademark searches. These classes cover specific goods or service types, with classes 1-34 for products and 35-45 for services. For instance, class 1 might include chemicals, while class 41 could encompass educational services. When filing a trademark application, you'll need to identify the relevant class(es) that accurately represent the goods or services your trademark applies to.Why are Trademark Classes Important?
The following reasons signify the importance of trademark classes in US.- Streamlined Registration Process:Â Classifying your trademark accurately facilitates a smoother application process with the USPTO.
- Accurate Search Results:Â When conducting trademark searches, specifying the relevant class ensures you identify potential conflicts with existing trademarks in the same category.
- Reduced Risk of Rejection:Â Filing for the correct class minimises the chance of your application being rejected due to improper categorisation.
- Fees and Protection Scope:Â Trademark filing fees can vary depending on the number of classes you select. Additionally, the scope of protection your trademark enjoys is partially determined by the class it falls under.
- International Considerations:Â Trademark classes are harmonized internationally under the Nice Agreement. This means similar classes exist in many countries, making global trademark registration easier. Understanding classes makes navigating international filings smoother.
List of Trademark Classes in US
Here are the 45 trademark classes in the US, broken down into Goods (34 classes) and Services (11 Classes).Goods (1-34 Classes)
- Class 1 – ChemicalsÂ
- Class 2 – PaintsÂ
- Class 3 – Cosmetics and cleaning preparationsÂ
- Class 4 – Lubricants and fuelsÂ
- Class 5 – PharmaceuticalsÂ
- Class 6 – Metal goodsÂ
- Class 7 – MachineryÂ
- Class 8 – Hand toolsÂ
- Class 9 – Electrical and scientific apparatusÂ
- Class 10 – Medical ApparatusÂ
- Class 11 – Environmental control apparatusÂ
- Class 12 – VehiclesÂ
- Class 13 – FirearmsÂ
- Class 14 – JewelryÂ
- Class 15 – Musical instrumentsÂ
- Class 16 – Paper goods and printed matterÂ
- Class 17 – Rubber goodsÂ
- Class 18 – Leather goodsÂ
- Class 19 – Non-metallic building materialsÂ
- Class 20 – Furniture and articles not otherwise classifiedÂ
- Class 21 – Housewares and glassÂ
- Class 22 – Cordage and fibresÂ
- Class 23 – Yarns and threadsÂ
- Class 24 – FabricsÂ
- Class 25 – ClothingÂ
- Class 26 – Fancy goodÂ
- Class 27 – Floor coveringsÂ
- Class 28 – Toys and sporting goodsÂ
- Class 29 – Meats and processed foodsÂ
- Class 30 – Staple foodsÂ
- Class 31 – Natural agricultural productsÂ
- Class 32 – Light beveragesÂ
- Class 33 – Wines and spiritsÂ
- Class 34 – Smokers’ articles
Services (35-45 Classes)
- Class 35 – Advertising and businessÂ
- Class 36 – Insurance and financialÂ
- Class 37 – Building construction and repairÂ
- Class 38 – TelecommunicationsÂ
- Class 39 – Transportation and storageÂ
- Class 40 – Treatment of materialsÂ
- Class 41 – Education and EntertainmentÂ
- Class 42 – Computer and scientificÂ
- Class 43 – Hotels and restaurantsÂ
- Class 44 – Medical, beauty and agriculturalÂ
- Class 45 – Personal and legal
How to Select the Right Trademark Class in US?
Selecting the appropriate trademark class(es) in the United States Patent and Trademark Office (USPTO) system is a critical step in the registration process. Here's a structured approach to ensure accurate classification:- Identify the Core Function of Your Brand: Determine whether your brand represents a tangible product (good) or an intangible service. This forms the foundation for selecting the appropriate class category (Classes 1-34 for goods, Classes 35-45 for services).
- Consider All Related Goods or Services: Plan out your brand's full scope of products or services. You can file for multiple classes if your brand applies to a wider range of goods and services. For example, a brand encompassing athletic footwear and apparel would likely require filing in Class 25 (Clothing, Footwear, and Headwear) and Class 41 (Education and Entertainment Services) if it sponsors athletic events.
- Utilise the USPTO Trademark Classification Guide: The USPTO Trademark Classification Guide provides detailed descriptions of each class and examples of goods and services that fall under each category. This resource is a useful tool for understanding the scope of each class and selecting the most appropriate one(s) for your brand.
- Review Class Definitions: Carefully examine the official USPTO definitions for each class you're considering. This ensures your chosen class accurately reflects the nature of your brand's goods or services. Ambiguity in classification can lead to registration delays or even rejections.
- Seek Professional Guidance: A trademark attorney possesses invaluable expertise in navigating the USPTO system, including class selection. Their knowledge can be particularly beneficial for complex brands encompassing diverse products or services or those operating in niche markets.

