What is the similarity of logo infringement?

Legal analysis: the standard of identification is to see whether the design of the accused infringing product is the same as or similar to the design of the patent application. The identity or similarity here should mainly refer to the visual and aesthetic identity or similarity. Whether the appearance design of the product and the appearance design of the accused infringing product constitute the same or similar shall be compared: (1) If the main design parts (main components) such as shapes and patterns are the same, they shall be deemed as the same appearance design; (two) the main design parts (main parts) of the constituent elements are the same or similar, but the minor parts are different, which shall be considered as approximate design; (3) If the main design parts (main components) of the two are not the same or similar, they should be considered as different or similar.

Legal basis: Article 57 of the Trademark Law of People's Republic of China (PRC) commits any of the following acts, all of which are infringement of the exclusive right to use a registered trademark: (1) using a trademark identical to 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.