1. Supermarket categories and category details my country’s trademark categories are based on the 11th edition of the Nice Classification, with a total of 45 categories. Among them, the supermarket registration category is Category 35. Class 35: Advertising, business operations, business management, office affairs. The categories are: 3501 Advertising 3502 Business administration auxiliary industry 3503 Promoting for others 3504 Personnel management auxiliary industry 3505 Commercial enterprise relocation 3506 Office affairs 3507 Accounting 3508 Single service 3509 Retail or wholesale services The subcategory generally registered by supermarkets is 3503 - Promoting for others . If it is a chain supermarket, it also needs to register 3502-Business Administration Support Industry. The rest of the cases will be analyzed in detail. For example, Suning focuses on the protection of trademarks in the electrical appliance category, Macalline focuses on the protection of trademarks in the furniture category, etc. 2. How to use a registered trademark ① Register a trademark: Obtain the exclusive rights of a trademark by registering a trademark, which takes about 10 months ② Purchase a trademark: Obtain the exclusive rights of a trademark by purchasing a trademark, which takes about 4-6 months ③ Trademark licensing: Negotiate with other registered trademark holders and sign a licensing contract, and submit it to the Trademark Office for review, which takes about 3-4 months. 3. Trademark registration process ① Search for trademarks: On the China Trademark Network or use the domestic trademark search applet Conduct a trademark search to see if the same or similar trademark has been registered before. ② Submit materials: The trademark applicant or entrusted trademark agency submits materials to the Beijing Trademark Office. ③Formal review: The Trademark Office will conduct a formal review of the materials (check whether the materials are complete), and any incomplete materials will be corrected within a time limit. ④ Substantive examination: The Trademark Office conducts a substantive examination of the trademark (whether there are duplicate or similar trademarks registered earlier) ⑤ Preliminary announcement: Publish the trademark on the bulletin board ⑥ Successful registration: three months after no objection, the registration is successful