There are 34 product categories and 11 service categories for trademark registration, and there are 45 major categories. When registering a trademark, you need to determine the specific categories that should be declared based on the content that needs to be protected. Class 1 chemicals for use in industry, science, photography, agriculture, horticulture, forestry, unprocessed artificial synthetic resins, unprocessed plastic substances, fertilizers, fire-extinguishing compositions, preparations for quenching and welding of metals, chemicals for preserving food , tanning materials, industrial adhesives. Class 2 pigments, varnishes, lacquers, rust and wood preservatives, colorants, mordants, unprocessed natural resins, metal foils and metal powders for painters, decorators, printers and artists. Class 3 laundry bleaching agents and other materials, cleaning, polishing, stain removing and abrasive preparations, soaps, spices, essential oils, cosmetics, hair lotions, toothpastes. Category 4 industrial oils and greases, lubricants, dust absorbing, spraying and binding products, fuels (including gasoline for motors) and lighting materials, lighting candles, wicks. Class 5 medical and veterinary preparations, medical hygienic preparations, medical nutritional products, baby food, plasters, dressing materials, materials for filling dental holes and dental molds, disinfectants, preparations for killing harmful animals, fungicides, herbicides . Category 6 ordinary metals and their alloys, metal building materials, movable metal buildings, metal materials for railway tracks, non-electrical cables and metal wires, small hardware, metal pipes, safes, ordinary metal products not included in other categories, mineral sand . Category 7 machines and machine tools, motors and engines (except for land vehicles), couplings and transmission parts for machine transmission (except for land vehicles), non-manual agricultural tools, incubators. Class 8 Hand tools and instruments (hand-operated), knives, forks and spoons cutlery, sabers, razors. Class 9 scientific, navigation, geodesy, photography, film, optics, weighing, measuring, signaling, inspection (supervision), rescue (rescue) and teaching equipment and instruments, processing, switching, transmitting, accumulating, regulating or controlling electricity Instruments and apparatus; apparatus for recording, communicating and reproducing sounds and images; magnetic data carriers; recording discs; mechanical structures of automatic vending machines and coin-activated devices; cash receipt recorders, computers and data processing apparatus; fire-extinguishing apparatus . Class 10 Surgical, medical, dental and veterinary instruments and instruments, prosthetic limbs, eyes and teeth, orthopedic articles, suture materials. Class 11 lighting, heating, steam, cooking, refrigeration, drying, ventilation, water supply and sanitary equipment installations. Category 12 vehicles, land, air and sea carriers. Category 13 Firearms, arms and bullets, explosives, fireworks. Class 14 Precious metals and their alloys and articles of precious metal not included in other classes or articles plated with precious metals, jewellery, jewellery, precious stones, clocks and timepieces. Class 15 Musical Instruments. Class 16 Paper, cardboard and articles thereof not included in other classes, printed matter, binding supplies, photographs, stationery supplies, adhesives for stationery or household use, art supplies, brushes, typewriters and office supplies (other than furniture), educational or teaching Supplies (except instruments), plastic articles for packaging (not included in other categories), printing type, and printing plates. Class 17: Rubber, gutta-percha, gum, asbestos, mica and products made from these raw materials not included in other categories, semi-finished plastic products for production, materials for packaging, filling and insulation, and non-metallic hoses. Class 18 Leather and artificial leather, articles of leather and artificial leather not included in other classes, furs, trunks and traveling bags, umbrellas, parasols and walking sticks, whips and harness. Class 19 Non-metallic building materials, non-metallic rigid pipes for construction, bitumen, asphalt, movable non-metallic buildings, non-metallic monuments. Class 20 furniture, glass mirrors, picture frames, products of wood, cork, reed, rattan, wicker, horn, bone, ivory, whalebone, shells, amber, mother-of-pearl, meerschaum not included in other categories, representative products of these materials supplies or plastic products. Class 21 Household or kitchen utensils and containers (not of precious metal or plated with precious metal), combs and sponges, brushes (other than paintbrushes), brush-making materials, cleaning utensils, steel wool, unworked or semi- Processed glass (other than glass for building use), utensils not included in Class 2, porcelain and earthenware.

Class 22 Cables, ropes, nets, tents, waterproof tarpaulins, sails, bags (not included in other classes), padding and filling materials (other than rubber or plastics), fibrous raw materials for textile use. Class 23 Textile yarns and threads. Class 24 This class mainly includes textiles and coverings. Class 25 Clothing, shoes, hats. Class 26 Lace and embroidery, ribbons and braiding, button collars and hooks, pins and sewing needles, artificial flowers. Class 27 Carpets, mats, mats, linoleum and other floor coverings, non-textile wall hangings. Class 28 entertainment products, toys, sports and sporting goods not included in other classes, Christmas tree decorations. Class 29 Meat, fish, poultry and game, gravies, pickled, dried and cooked fruits and vegetables, jellies, jams, preserves, eggs, milk and dairy products, edible oils and greases. Class 30 Coffee, tea, cocoa, sugar, rice, edible starch, sago, coffee substitutes, flour and cereal products, bread, pastries and confectionery, iced foods, honey, syrup, fresh yeast, baking powder, salt, Mustard, vinegar, sauce (condiment), spices for seasoning, drinking ice. Class 31 Agricultural, horticultural and forestry products and cereals not included in other classes, livestock, fresh fruits and vegetables, seeds, vegetation and flowers, animal feed, malt. Class 32 Beer, mineral water and soda, and other non-alcoholic beverages, fruit drinks and juices, syrups and other preparations for beverages. Class 33 alcoholic beverages (except beer). Class 34 Tobacco, smoking utensils, matches. Class 35 Advertising, Industrial Operations, Industrial Management, Office Affairs. Class 36 Insurance, finance, monetary affairs, real estate affairs. Class 37 House construction, repair and installation services. Class 38 Telecommunications. Class 39 Transport, packaging and storage of goods, travel arrangements. Class 40 Material Handling. Category 41 Education provides training, entertainment, cultural and sports activities. Category 42 Scientific and technical services and related research and design services; industrial analysis and research; design and development of computer hardware and software; legal services. Class 43 Provision of food and beverage services; temporary accommodation. Class 44 Medical services; Veterinary services; Hygiene and grooming services for humans or animals; Agricultural, horticultural or forestry services. Category 45: Private and social services provided by others to meet personal needs; services to protect property and personal safety.

Reference materials: Instructions for Classification of Goods and Services for Trademark Registration (National Trademark Office) Trademark Registration Categories: Trademarks are divided into goods (Categories 1-34) and services (Categories 35-45) according to their purpose and function. ***Category 45. The International Classification of Goods lawpanel was established on June 15, 1957 by the Nice Agreement on the International Classification of Goods and Services for Trademark Registration, which was formally signed by some developed countries at the Diplomatic Conference in Nice, France. It was established in 1961. Effective April 8, 2019. Currently, 33 countries have officially joined the Nice Union, more than 80 non-Nice Agreement member states have adopted the International Commodity Classification, and the Nice Agreement has been revised nine times. The International Commodity Classification was published in a volume in 1987, called the International Classification of Goods and Services for Trademark Registration.