Generally, the following types of trademarks are considered not to have distinctive characteristics: 1. Using common product names, logos, and graphics as trademarks in the industry; 2. Using words and graphics related to the product Use as a trademark; 3. Use words or graphics to express the quality, main raw materials, functions, uses and other characteristics of the goods as a trademark; 4. Use a geographical name as a trademark (Note: there are exceptions for collective trademarks and certification marks); 5. Use a geographical name as a trademark Extremely simple geometric figures, two or less numbers or letters written in ordinary fonts (such as a straight line, a curve, a standard triangle, or a circle, etc.) that constitute the entire or main part of the trademark; 6. The country of use or The unified special symbols issued by the industry as trademarks are also considered to be insignificant. 7. The text and graphics of the trademark are too complicated or use graphics with too many titles;