Sanitary ware belongs to category 2 1 of trademark registration classification. Class 2 1: household or kitchen utensils and containers (made of or plated with precious metals), combs and sponges, brushes (except brushes), brush-making materials, cleaning utensils, steel wool, unprocessed or semi-processed glass (except architectural glass); Glassware, porcelain and pottery not included in other classes. This category especially includes: household and kitchen utensils and containers, such as kitchen utensils, barrels and pots made of iron, aluminum, plastic or other materials, as well as small manual shredders, grinders and presses. Electric comb; Electric toothbrush; Dishes rack and beverage bottle rack (tableware).

Bathroom refers to the space where residents urinate, bathe and wash their hands. Generally refers to bathroom supplies. Literally means sanitation, bathing and toilet, commonly known as toilet, which is the space and articles for residents to urinate, bathe and wash their hands.