Dehumidifiers, also known as dehumidifiers, dryers and dehumidifiers, can generally be divided into two categories: residential dehumidifiers and industrial dehumidifiers, which are part of the air-conditioned household. Usually, a conventional dehumidifier consists of a compressor, heat exchanger, fan, water container, casing and controller. Its working principle is: the fan draws humid air into the machine and passes through the heat exchanger. At this time, the water molecules in the air condense into water droplets, and the processed dry air is discharged out of the machine. This cycle keeps the indoor humidity at a suitable level. relative humidity. Facing an industry market with such great development potential, establishing a brand and facing the market starts with brand and trademark registration. When registering a trademark for a brand, the first step is to figure out the trademark category to which the product belongs. Therefore, among the 45 trademark categories, which category does dehumidifier trademark registration belong to? Which category does the dehumidifier trademark registration belong to? From the classification encyclopedia query, we learned that there is no dehumidifier product item in the 45 class trademark classification. According to its characteristics, the dehumidifier belongs to the 11th class of lighting air conditioners 1106-air conditioning equipment 110013: air dryers are subject to full or multi-class trademarks To register, relevant companies must choose the correct trademark category based on the specific goods or services sold.