Infinitus has been registered as a trademark in class 7.12.18.25.3; Almost 45 categories in Hairun are registered; Tetraking peptide has not been registered; Mudanjiang No.1.5.9.11.12.19.2.31.32.33 has been registered. Trademarks are divided into 45 categories: 1-34 is product category, and 35-45 is service category. You can determine the category you want to register according to your occupation or product. As long as there is no registered category, the above trademarks can be registered.