The international classification system for trademark registration (Nice Classification) divides goods and services into 45 categories, of which category 21 covers goods related to home, kitchen and daily necessities. The following are some common examples of goods in Class 21:

1. Kitchen utensils and utensils: knives, cooking utensils, cooking pots, pans, cutlery, spoons, kitchen brushes, bread machines, etc.

2. Household items: tableware, plates, cups, bowls, pots, tea sets, coffee sets, vases, glassware, flowerpots, wastebaskets, etc.

3. Cleaning supplies: cleaning brushes, mops, brooms, detergents, cleaning cloths, window cleaning equipment, garbage bags, laundry baskets, etc.

4. Bathroom supplies: soap dish, toothbrush, toothpaste, shampoo, shower gel, bath towel, shower cap, cosmetic mirror, toilet brush, etc.

5. Home decorations: garden decorations, candlesticks, aromatherapy lamps, decorative paintings, ornaments, wall decorations, clocks, mirrors, etc.

These are just some examples of items in Class 21, which also includes other items related to home, kitchen and daily necessities. Please note that specific trademark applications need to be classified based on the specific details of your product or service.

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