1. The obligee shall provide the subject qualification certificate, the right certificate, the actual use of the infringed trademark and the infringing trademark;

2. The lawyer analyzes the case and gives a legal plan;

3. Sign an agency agreement;

4. Collect evidence of infringement;

5. Send a lawyer's letter (unnecessary);

6. Bring a lawsuit to the people's court or complain to the administrative department for industry and commerce;

7. Participate in court or industrial and commercial investigation and provide evidence;

8. Participate in trial or mediation;

9. Obtain the results of the court and the administrative department for industry and commerce;

10. Execute.

Related knowledge: Article 57 Any of the following acts is an infringement of the exclusive right to use a registered trademark:

(1) Using the same trademark as its registered trademark on the same commodity without the permission of the trademark registrant;

(2) Without the permission of the trademark registrant, using a trademark similar to its registered trademark on the same kind of goods, or using a trademark identical with or similar to its registered trademark on similar goods is likely to cause confusion;

(3) selling goods that infringe upon the exclusive right to use a registered trademark;

(4) Forging or unauthorized manufacturing of registered trademark marks of others or selling forged or unauthorized registered trademark marks;

(five) without the consent of the trademark registrant, the registered trademark is changed and the goods with the changed trademark are put on the market again;

(6) Deliberately facilitating the infringement of the exclusive right to use a trademark of others and helping others to commit the infringement of the exclusive right to use a trademark;

(seven) causing other damage to the exclusive right to use a registered trademark of others.