First of all, there are 45 categories of trademarks

The first category: chemical raw materials. Category 2: Pigment paint. The third category: daily chemical products. Category 4: Fuel grease. Category 5: Medicine. Category 6: Metallic materials. Including unprocessed and semi-processed metals, metal ores, and some ordinary metal products; Category 7: Machinery and equipment. Including machines, machine tools, motors and engines; Class 8: Handmade instruments. Including hand tools used as tools in various industries; Category 9: Scientific instruments. Category 10: Medical devices. Category 11: Lamps and air conditioners. Category 12: means of transportation. Category 13: Arms and fireworks. Including firearms and fireworks products; Class 14: Jewelry and watches. Category 15: Musical instruments. Includes mechanical pianos and accessories; music boxes; electric and electronic musical instruments; Class 16: Office supplies. Class 17: Rubber products. Category 18: Leather goods. Class 19: Building materials. Class 20: Furniture. Class 21: Kitchen sanitary ware. Category 22: Rope net with canopy. Class 23: Yarns. Including textile yarn and thread; Class 24: Cloth bed sheets. Including fabrics and household fabric coverings; Class 25: Clothing, shoes and hats. Including clothing, shoes, hats; Class 26: Buttons and zippers. Class 27: Carpets and mats Class 28: Fitness equipment. Class 29: Food. Category 30: Convenience food. Class 31: Feed seeds. Class 32: Beer beverages. Class 33: Liquor. Class 34: Tobacco smoking sets. Class 35: Advertising sales. Category 36: Financial property management. Class 37: Building repairs. Class 38: Communication services. Category 39: Transportation and storage. Class 40: Material processing. Material handling; Class 41: Educational entertainment. Category 42: Website services. Category 43: Catering and accommodation. Class 44: Medical Horticulture. Category 45: Social services.

The MCN agency trademark belongs to 35 Advertising Sales and was applied for on September 23, 2019. The trademark is currently invalid. It is a common trademark.