Trademark classification refers to dividing trademarks into different categories to facilitate trademark management, registration, supervision, dispute resolution, etc. According to the International Trademark Classification (referred to as Nice Classification), trademark classification is divided into 45 categories, of which 25 categories belong to the classification of goods and 20 categories belong to the classification of services. The following is a detailed breakdown of the 25 categories of trademark classification:

1. Chemical product category

Including various chemical substances, drugs, medical supplies, cosmetics, gases, solid or liquid fuels, etc.

2. Pigments and paints

Refers to various pigments, paints, varnishes, fillers, waterproofing agents, etc.

3. Cleaning supplies

Including soap, detergent, cleaner, abrasive, wax, incense, shoe polish, etc.

4. Industrial greases

Refers to various lubricating oils, anti-rust oils, base oils, greases, industrial fatty acids, etc.

5. Pharmaceuticals

Including various drugs, medical supplies, medicinal drinks, etc.

6. Hardware appliances

Including industrial machinery, hand tools, construction equipment, lamps, pipes, metal barrels, ladders, etc.

7. Mechanical equipment category

Refers to various machines and their accessories, engines, automobiles, ships, air conditioners, industrial equipment, etc.

8. Handmade tools

Including hand tools, gardening tools, scissors, knives, spoons and forks, handbags, needlework, etc.

9. Scientific instruments

Including various laboratory instruments, measuring instruments, measuring instruments, cameras, televisions, audio equipment, etc.

10. Medical devices

Refers to medical equipment, medical orthopedic equipment, medical equipment, etc.

11. Lamps and lighting categories

Including indoor and outdoor lamps, street lights, landscape lights, etc.

12. Vehicles and equipment

Including various vehicles and their accessories, bicycles, tricycles, yachts, etc.

13. Firearms and equipment

Refers to various firearms, ammunition, shells, guns, etc.

14. Jewelry and timepieces

Including diamonds, gems, precious metals, watches, clocks, jewelry, etc.

15. Musical instruments

Including various musical instruments, music supplies, etc.

16. Office supplies

Including various office supplies, pens, paper, printed matter, etc.

17. Rubber products

Refers to various rubber products, rubber mud, cooked rubber, rubber tubes, rubber parts, etc.

18. Leather products

Refers to various leather products, leather shoes, leather bags, belts, leather jackets, gloves, etc.

19. Building materials

Including various building materials, building stones, building timber, etc.

20. Furniture category

Including furniture, tables, chairs, bedding, etc.

21. Kitchen utensils

Including various kitchen supplies, cooking utensils, knives, scissors, etc.

22. Rope net bags

Refers to various ropes, nets, tents, bags, etc.

23. Textile category

Including various textiles, cotton, wool, linen, silk, satin, etc.

24. Bedding category

Including various sheets, quilts, blankets, etc.

25. Clothing, shoes and hats

Refers to various clothing, shoes, hats, socks, clothing accessories, etc.