Legal analysis: only the common name, graphics, and model of the product; only directly indicating the quality, main raw materials, functions, uses, weight, quantity, and other characteristics of the product; other lack of distinctive features .

Legal basis: "Trademark Law of the People's Republic of China" Article 11 The following signs shall not be registered as trademarks:

(1) Only the common name of the product, Graphics and models;

(2) Only directly represent the quality, main raw materials, functions, uses, weight, quantity and other characteristics of the goods;

(3) Other lack of significant Characteristic.

If the signs listed in the preceding paragraph acquire distinctive features through use and are easy to identify, they may be registered as trademarks.