if a registered trademark violates the provisions of articles 4, 1, 11, 12 and paragraph 4 of article 19 of this law, or is registered by deception or other improper means, the trademark office shall declare the registered trademark invalid; Other units or individuals may request the Trademark Review and Adjudication Board to declare the registered trademark invalid.

when the trademark office makes a decision to declare a registered trademark invalid, it shall notify the parties concerned in writing. If a party refuses to accept the decision of the Trademark Office, he may apply to the Trademark Review and Adjudication Board for reexamination within 15 days from the date of receiving the notice. The Trademark Review and Adjudication Board shall make a decision within nine months from the date of receiving the application and notify the parties in writing. There are special circumstances that need to be extended, which can be extended for three months with the approval of the administrative department for industry and commerce of the State Council. If a party refuses to accept the decision of the Trademark Review and Adjudication Board, he may bring a suit in a people's court within 3 days from the date of receiving the notice.

if any other entity or individual requests the Trademark Review and Adjudication Board to declare a registered trademark invalid, the Trademark Review and Adjudication Board shall, after receiving the application, notify the relevant parties in writing and file a reply within a time limit. The Trademark Review and Adjudication Board shall, within nine months from the date of receiving the application, make an order to maintain the registered trademark or declare it invalid, and notify the parties concerned in writing. There are special circumstances that need to be extended, which can be extended for three months with the approval of the administrative department for industry and commerce of the State Council. If a party refuses to accept the ruling of the Trademark Review and Adjudication Board, he may bring a suit in a people's court within 3 days from the date of receiving the notice. The people's court shall notify the other party to the trademark adjudication procedure to participate in the proceedings as a third party.

article 4 if a natural person, legal person or other organization needs to obtain the exclusive right to use a trademark for its goods or services in production and business activities, it shall apply to the trademark office for trademark registration. An application for registration of a malicious trademark that is not intended for use shall be rejected.

the provisions of this law on commodity trademarks are applicable to service trademarks.

Article 1 The following signs shall not be used as trademarks:

(1) identical with or similar to the national name, national flag, national emblem, national anthem, military flag, military emblem, military song and medal of the People's Republic of China, and identical with the names and symbols of central state organs, the names of specific places where they are located or the names and graphics of landmark buildings;

(2) identical with or similar to the name, national flag, national emblem and military flag of a foreign country, except with the consent of the government of that country;

(3) identical with or similar to the name, flag, emblem, etc. of an intergovernmental international organization, unless it is approved by the organization or is not easy to mislead the public;

(4) identical with or similar to the official marks and inspection marks indicating the implementation of control and guarantee, unless authorized;

(5) identical with or similar to the names and symbols of the Red Cross and the Red Crescent;

(6) having ethnic discrimination;

(7) deceptive, which easily leads the public to misunderstand the quality and other characteristics of the goods or the place of origin;

(8) It is harmful to socialist morality or has other adverse effects.

the names of administrative divisions at or above the county level or foreign names known to the public shall not be used as trademarks. However, unless the place names have other meaning or are part of collective trademarks or certification trademarks; Registered trademarks using geographical names shall remain valid.

Article 11 The following signs shall not be registered as trademarks:

(1) Only the common name, figure and model of the commodity;

(2) directly indicating the quality, main raw materials, function, use, weight, quantity and other characteristics of the goods;

(3) others lacking distinctive features.

the marks listed in the preceding paragraph can be registered as trademarks if they have been used to obtain distinctive features and are easy to identify.

article 12 where an application for registration of a trademark is made with a three-dimensional mark, the shape that is only produced by the nature of the commodity itself, the shape of the commodity that is necessary to obtain a technical effect or the shape that makes the commodity have substantial value shall not be registered.

article 19 a trademark agency shall follow the principle of good faith, abide by laws and administrative regulations, and handle trademark registration applications or other trademark matters as entrusted by the principal; He shall be obliged to keep confidential the business secrets of the principal he knows in the process of agency.

if the trademark that the client applies for registration may be prohibited by this law, the trademark agency shall clearly inform the client.

if a trademark agency knows or should know that a trademark applied for registration by a client falls under the circumstances specified in Articles 4, 15 and 32 of this Law, it shall not accept its entrustment.

a trademark agency shall not apply for the registration of other trademarks except for its agency services.