Trademark registration categories 1-45 are divided according to the International Trademark Classification System (Nice Classification) and are used to classify the goods and services involved in the trademark. Here is a brief description of each category:

Category 1: Chemicals, used in industry, science, photography, agriculture, horticulture, etc.

Category 2: Pigments, coatings, coating agents, etc.

Category 3: Detergents, perfumes, cosmetics, toothpaste, etc.

Category 4: Industrial oils, fats, lubricants, etc.

Category 5: medicines, medical supplies, sanitary supplies, etc.

Category 6: Metal materials, metal materials for construction, etc.

Category 7: Mechanical equipment, mechanical tools, power generation equipment, etc.

Category 8: Hand tools, knives, scissors, etc.

Category 9: Scientific instruments, electronic equipment, computer software, etc.

Category 10: medical devices, prostheses, hearing aids, etc.

Category 11: lighting equipment, heating equipment, cooking equipment, etc.

Category 12: means of transportation, vehicles, spare parts, etc.

Category 13: Firearms, ammunition, explosives, etc.

Category 14: jewelry, watches, precious metals, etc.

Category 15: musical instruments, audio equipment, etc.

Category 16: Paper, printed matter, office supplies, etc.

Category 17: Rubber products, plastic products, etc.

Category 18: Leather products, luggage, etc.

Category 19: Non-metallic building materials, non-metallic ores, etc.

Category 20: furniture, mirrors, containers, etc.

Category 21: kitchen utensils, brushes, cleaning utensils, etc.

Category 22: Ropes, tents, caravans, etc.

Category 23: Textiles, threads, cords, etc.

Category 24: Fabrics, bedding, tablecloths, etc.

Category 25: Clothing, footwear, hats, etc.

Category 26: lace, buttons, accessories, etc.

Category 27: carpets, wallpapers, mats, etc.

Category 28: toys, game equipment, sports equipment, etc.

Category 29: Meat, fish, dairy products, etc.

Category 30: coffee, tea, sugar, cereals, etc.

Category 31: Agriculture, gardening supplies, live animals, etc.

Category 32: Beer, non-alcoholic beverages, juices, etc.

Category 33: Alcoholic beverages, spirits, etc.

Category 34: Tobacco products, lighters, pipes, etc.

Category 35: Advertising, business management, office affairs, etc.

Category 36: insurance, finance, real estate, etc.

Category 37: Building construction, repair, etc.

Category 38: Communication services, broadcasting, telecommunications, etc.

Category 39: transportation, warehousing, travel, etc.

Category 40: Material handling, processing, waste disposal, etc.

Category 41: Education, entertainment, sports, etc.

Category 42: Technology services, computer services, design, etc.

Category 43: Catering services, temporary accommodation, etc.

Category 44: medical services, beauty services, agricultural services, etc.

Category 45: Legal services, personal and social services, etc.

These categories cover a wide range of goods and services, and trademark applicants need to select the appropriate category for registration based on the specific goods or services involved in their trademark.

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