Hello, tea belongs to the 30th category of convenience food. Category 30 trademark similarity groups include: coffee, tea, cocoa, sugar, rice, edible starch, sago, coffee substitutes, flour and cereal products, bread, cakes and sweets, frozen food, honey, syrup, fresh yeast, baking powder, salt, mustard, vinegar, sauce (seasoning), spices and drinking ice. Tea and tea supplies!