US Trademark Classification (Classes 01–45)

Data version: USPTO Trademark ID Manual (Acceptable Identification of Goods and Services), applying the Nice Classification, 13th edition (NCL 13-2026). Official data retrieved on 1 October 2026 and published on this site the same day: 71,543 entries (including 2,932 example entries). Term IDs, classes, English descriptions, status and effective dates follow the USPTO; Chinese terms are J&C reference translations. The "version" shown for each entry is the Nice edition under which it was added or last modified. We synchronise with the USPTO periodically; the next update is planned for January 2027. Translation revision: 13 October 2026. Reviewed Chinese reference notes are available for 6,984 entries; other substantive notes are shown in the official English.

Filing a trademark in the United States? See our guide: Trademark registration in the United States

Class	Item No.	Chinese	English
40	040-880	纸张处理	Paper treating
40	040-881	吹制玻璃器皿	Glass-blowing
40	040-890	针织机出租	Knitting machine rental
40	040-957	为他人定制制作{指明具体烘焙食品，例如面包、婚礼蛋糕、派、纸杯蛋糕等}类烘焙食品	Custom manufacturing of baked goods in the nature of {indicate specific baked goods, e.g., bread, wedding cakes, pies, cupcakes, etc.} for others
40	040-958	用于发电的太阳能电池板租赁	Leasing of solar panels for the production of electricity
40	040-959	干裱服务	Dry mounting services
40	040-960	{指明待干裱材料，例如海报、照片、地图等}干裱服务	Dry mounting services for {indicate materials to be dry mounted, e.g., posters, photographs, maps, etc.}
40	040-961	通过{指明方式，例如固体废物燃烧、可再生资源等}产生能源	Generation of energy via {specify means, e.g., combustion of solid waste, renewable resources, etc.}
40	040-962	利用{指明方式，例如固体废物燃烧、可再生资源等}生产能源	Production of energy from {specify means, e.g., combustion of solid waste, renewable resources, etc.}
40	040-963	利用{指明方式，例如固体废物燃烧、可再生资源等}产生能源	Generation of energy from {specify means, e.g., combustion of solid waste, renewable resources, etc.}
40	040-964	利用可再生资源生产电能	Production of electrical energy from renewable sources
40	040-965	利用可再生资源生产电力	Production of electrical power from renewable sources
40	040-966	水处理领域的咨询服务	Consulting services in the field of water treatment
40	040-967	海水淡化	Desalination of water
40	040-968	慈善服务，即向有需要的人提供HVAC设备	Charitable services, namely, providing HVAC equipment to those in need
40	040-969	磁化	Magnetization
40	040-970	草本植物加工	Processing of herbs
40	040-971	药用植物加工	Processing of medicinal plants
40	040-972	芳香植物加工	Processing of aromatic plants
40	040-973	磨料喷砂服务	Abrasive blasting services
40	040-974	喷砂服务	Grit blasting services
40	040-975	消磁	Demagnetization
40	040-976	去磁	Degaussing
40	040-977	为销毁数据进行去磁	Degaussing to destroy data
40	040-978	为他人酿造啤酒	Beer brewing for others