the registered brand is protected by the trademark law under the condition that the registered trademark is prohibited, which can better protect the brand reputation. So what are the conditions for prohibiting the registration of trademarks? Conditions for prohibiting the registration of a trademark What are the conditions for prohibiting the registration of a trademark? 1, shall not infringe upon the prior rights or legitimate interests of others, the effective way to avoid infringement of other people's trademark rights and interests, is to inquire about similar trademarks before registration. Inquiring whether the trademark to be registered is the same as or similar to that of others can effectively avoid infringing on the legitimate rights and interests of others; At the same time, it also avoids the situation that the trademark is returned during the application process, saving the applicant's time and money. (1) It is identical with or similar to the national flag, national emblem, military flag and medal of the People's Republic of China, and it is identical with the name of a specific place where the central state organ is located or the graphic of a landmark building. (2) identical with or similar to the national flag, national emblem or military flag of a foreign country, unless the government of that country agrees. (3) identical with or similar to the flag or emblem of an intergovernmental international organization, except with the consent of the organization or not easily misleading the public. (4) It is the same as or similar to the official mark or inspection stamp indicating the implementation of control and guarantee, except for the authorized ones. (5) Graphics identical with or similar to the symbols of the Red Cross and Red Crescent. (6) Trademark graphics are ethnically discriminatory. (7) The trademark is suspected of exaggerating publicity or deception. (8) graphics that are harmful to socialist morality or have other adverse effects. (9) Only the trademark of this product graphic. (1) Graphics that only directly represent the quality, main raw materials, functions, uses, weights, quantities and other characteristics of commodities.