The difference between the 3th category and the 5th category is that the registered trademarks of these two categories are different in different industries, and the scope of use of trademarks is also different. The 3th category is edible, while the 5th category is medical.

the thirtieth category of coffee, tea, cocoa and coffee substitutes; Rice; Edible starch and sago; Flour and cereal products; Bread, cakes and sweets; Edible ice; Sugar, honey, syrup; Fresh yeast, baking powder; Salt; Mustard; Vinegar, sauce (seasoning); Spices; Ice < P > Category V pharmaceutical and veterinary preparations; Medical hygiene preparations, medical or veterinary nutritious foods and substances, baby food; Dietary supplements for humans and animals; The plaster order rebukes Gu Li for raising double boat crystals, stretching materials, materials for filling dental cavities and dental wax; Disinfectant; Preparation for killing harmful animals; Fungicide, herbicide.