Category 32. A trademark is a sign that distinguishes the source of goods or services. Each registered trademark is designated for a certain product or service. According to the classification of goods and services for trademark registration, there are 45 major categories of registered trademarks in my country, and mineral water belongs to the 32nd category of registered trademarks (beer, mineral water and soda and other non-alcoholic beverages, fruit drinks and juices, Syrups and other preparations for beverages) subclass 3202 (non-alcoholic beverages).