The classification is as follows:

1. my country's trademark registration categories use the "Classification Table of Similar Goods and Services". This trademark registration classification table is based on the Nice Classification. The categories are divided into 45 major categories, of which categories 1-34 are commodity classifications and 35-45 are service classifications.

2. The Trademark Office divides the goods and services in the Nice Classification into similar groups, adds the names of commonly used goods and services in my country based on the actual situation, and formulates the "Classification Table of Similar Goods and Services" (hereinafter referred to as the "Classification Table") Form"), used by applicants when applying for trademark registration. The 45 categories in the "Classification Table" contain category titles, notes, and names of goods and services. The category title indicates the scope of goods or services included in this category; the notes explain which goods or services mainly include and do not include in this category; the names of goods and services listed in the "Classification Table" are standard names.

3. The "Distinction Table" adopts a hierarchical code structure. The first layer is the categories of goods and services, expressed in Chinese Category 1, Category 2..., there are 45 categories; the second layer is similar groups of goods and services, the code uses four digits, the first two digits Indicates the category of goods and services, and the last two digits represent similar group numbers. For example, "0304" represents the fourth similar group of the third category of goods; the third level is goods and services, and the code uses six digits, and the first two digits represent Category of goods and services, the last four digits are the code of the goods or services, for example, "120092" is the 92nd commodity of the twelfth category, and the code with "C" in front of the six digits indicates the country that is not included in the "International Classification" Commonly used goods and services, such as "C120008" is the 12th category of domestic goods, No. 8; the code on the fourth level is in Chinese (1), (2)...a certain part of each similar group; the fifth level The code appears in the "note" after each similar group, and 1, 2... are used to distinguish each explanation.