This situation is not infringement, because the trademark classification table divides trademarks into 45 categories, and each category is independent of each other. If a trademark is successfully registered in which category, it can only be used in which category of specific goods, and it has the exclusive right to the trademark in this category, which is protected by law. In different industries, it means that the same trademark is successfully registered in different categories without infringement. Legal objectivity:

Article 6 of the Trademark Law commits one of the acts listed in Article 57 of this Law that infringe on the exclusive right to use a registered trademark, thus causing disputes, which shall be settled by the parties through consultation; Unwilling to negotiate or failing to negotiate, the trademark registrant or interested party may bring a suit in a people's court or request the administrative department for industry and commerce to handle it. When the administrative department for industry and commerce finds that the infringement is established, it shall be ordered to immediately stop the infringement, confiscate and destroy the infringing goods and tools mainly used to manufacture infringing goods and forge registered trademark marks. If the illegal business amount is more than 5, yuan, it may be fined less than five times the illegal business amount, and if there is no illegal business amount or the illegal business amount is less than 5, yuan, it may be fined less than 25, yuan. Whoever commits trademark infringement twice or more within five years or has other serious circumstances shall be given a heavier punishment. The administrative department for industry and commerce shall order the sale of goods that are not known to infringe on the exclusive right to use a registered trademark, and can prove that the goods are legally obtained by themselves and explain the supplier.