Tea bags and flavored teas can use trademarks in the following categories:

-Category 30: Tea and tea products, coffee, coffee substitutes, cocoa and cocoa substitutes, sugar , honey, syrup, rice, flour, rice flour products, bread, pastries, candies, confectionery products, ice cubes, ice cream, rice crackers, rice balls, salad dressings, condiments, spices, vinegar, soy sauce.

-Category 32: Beverages (excluding alcohol), fruit juices, juice drinks, soda drinks, beverage powder, non-alcoholic beer, fruit bars, and popsicles.

-Category 35: Advertising, business information, business plans, business management, business consulting, business agency, business brokerage, retail and wholesale services, market research, market analysis, promotion and sales, investment promotion, sales Agency, marketing planning, brand management.

-Category 43: Providing catering and food and beverage supply services, and providing temporary accommodation services.

Of course, the trademark classification will be determined based on the company's own circumstances and the scope of protection required. It is recommended to consult a professional trademark agency.