Back to blog
Article

Office Chair Trademark Classification

Admin October 17, 2026

Office chair trademarks primarily fall under Class 20, and may also involve Classes 43 and 35. Here is a detailed explanation of the trademark classification for office chairs:

Class 20 trademarks are the core classification for office chairs. Class 20 trademarks mainly cover furniture and its components, with the furniture group (such as Group 2001) explicitly including multiple specific product items related to office chairs. For example, stools (furniture), chairs (seating), easy chairs, and armchairs all fall under the commodities in this category. These items directly correspond to the basic attributes and uses of office chairs. Therefore, when enterprises or individuals apply for trademarks for office chairs, Class 20 is usually the preferred registration category. By registering a trademark in Class 20, the brand identity of office chair products can be effectively protected, preventing others from using the same or similar trademarks for sales or promotion without authorization.

Class 43 trademarks are related to the rental services of office chairs. Although Class 43 trademarks mainly involve services such as catering and accommodation, they also include the rental of office furniture. If an enterprise provides rental services for office chairs, registering a trademark in Class 43 becomes particularly important. This ensures that the enterprise's brand identity is fully legally protected when providing rental services, avoiding legal disputes arising from trademark infringement.

Class 35 trademarks involve the advertising and sales aspects of office chairs. Class 35 trademarks mainly cover services such as advertising, business management, and marketing. During the sales process of office chairs, advertising and promoting on behalf of others are indispensable links. Therefore, if an enterprise wishes to protect the advertising and sales channels of its office chair products, registering a trademark in Class 35 is also necessary. This helps the enterprise maintain its brand image and enhance its market competitiveness.