Legal basis: Article 52 of the Trademark Law of People's Republic of China (PRC) stipulates five acts of infringing the exclusive right to use a registered trademark:
1. Use a trademark that is the same as or similar to its registered trademark on the same or similar goods without the permission of the trademark registrant. In this paper, trademark infringement is divided into four forms:
A the accused infringing trademark is the same as the registered trademark, and the goods used by the accused infringing trademark also belong to the same category as those approved by the registered trademark.
B the accused infringing trademark is the same as the registered trademark, and the goods used by the accused infringing trademark are similar to those approved by the registered trademark.
C the accused infringing trademark is similar to the registered trademark, and the trademark used by the accused infringing trademark belongs to the same category as the goods approved for use by the registered trademark.
D the accused infringing trademark is similar to the registered trademark, and the goods used by the accused infringing trademark are similar to those approved by the registered trademark.
2. Selling goods that infringe the exclusive right to use a registered trademark;
3. Forging or manufacturing others' registered trademarks without authorization or selling forged or manufactured registered trademarks without authorization;
4, without the consent of the trademark registrant, change its registered trademark and put the goods with the changed trademark on the market again. This behavior is also called "reverse imitation".
5, causing other damage to the exclusive right to use a registered trademark of others.
Interpretation of the Supreme People's Court on Several Issues Concerning the Application of Law in the Trial of Trademark Civil Disputes Article 1 The following acts are acts that cause other damages to the exclusive right to use a registered trademark of others as stipulated in Item (5) of Article 52 of the Trademark Law:
(1), obviously using the same or similar words as other people's registered trademarks on goods with the same or similar brand names, which is easy to mislead the relevant public;
(2) Copying, imitating or translating a well-known trademark registered by others or a major part of it as a trademark on different or similar goods, misleading the public and possibly harming the interests of the registrant of the well-known trademark;