(1) "The same product" refers to products with the same name, purpose, function, raw materials or sales channels. Generally speaking, if the name is the same or if the name is different but the product refers to the same product, it is naturally the same product. For example, football and football with the same name belong to the same commodity; waterproof football and football, bicycle and bicycle have different names, but they refer to the same commodity, so they also belong to the same commodity. In addition, if the raw materials and appearance of the goods are different, but the two are essentially the same in terms of sales purpose, production process, etc., they are also the same commodity, such as color TVs and black-and-white TVs. Therefore, the concept of “same goods” in trademark registration, use, and protection is different from the concept of “same goods” in our daily lives. As in people's common conception, transistors and diodes, as well as flat-screen displays and liquid crystal displays are not "the same goods", but in trademark legal relations, they are "the same goods".

(2) "Similar products" refer to products that have generally similar characteristics and certain similarities in terms of functions, uses, raw materials, sales channels, etc., or that the relevant public believes are specifically related and are likely to cause confusion. commodity. Such as pants, clothes, bathrobes, coats, leather jackets, jackets, diodes and transistors, etc. They have different names, but they all have the same nature and connection to a certain extent in terms of use, function, sales channels and raw materials used. They belong to Similar products. If the same or similar trademarks are used on these goods, consumers may mistakenly think that they are goods produced by the same company.