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.

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Class	Item No.	Chinese	English
17	017-368	天然橡胶	Natural rubber
17	017-37	建筑绝缘用金属箔	Foils of metal for building insulation
17	017-392	农业用塑料膜	Plastic sheeting for agricultural purposes
17	017-807	管道用非金属接头	Junctions, not of metal, for pipes
17	017-810	非金属管道套筒	Non-metal pipe muffs
17	017-823	硬化纤维	Vulcanized fibre
17	017-827	古塔胶	Guttapercha
17	017-833	运载工具散热器用连接软管	Connecting hose for vehicle radiators
17	017-835	胶粘带（文具用、医用和家用的除外）	Adhesive bands, other than stationery and not for medical or household purposes
17	017-838	石棉纤维	Asbestos fibers
17	017-848	轮胎翻新用橡胶材料	Rubber material for recapping tyres
17	017-880	塑料纤维（非纺织用）	Plastic fibers, not for textile use
17	017-893	印度橡胶或硬化纤维制阀门	Valves of india-rubber or vulcanized fiber
17	017-912	供进一步加工用的颗粒状再生{具体指明塑料或半加工合成树脂类型，例如热塑性化合物、聚酯树脂等}	Recycled {specify type of plastic or semi-processed synthetic resin, e.g., thermoplastic compounds, polyester resins, etc.} in pellet form for use in further manufacture
17	017-913	理线用热塑性热缩管	Thermoplastic heat shrinkable tubing for managing electric cables
17	017-914	码头防撞用橡胶垫	Dock bumpers of rubber
17	017-915	橡胶装卸码头缓冲器	Loading dock bumpers of rubber
17	017-916	3D打印用塑料丝	Plastic filaments for 3D printing
17	017-917	{指明过滤工艺性质或行业}用过滤材料类半加工塑料泡沫	Semi-processed foams of plastic in the nature of filtering materials in {indicate nature of filtering process or industry}
17	017-918	{指明过滤工艺性质或行业}用过滤材料类半加工塑料薄膜	Semi-processed films of plastic in the nature of filtering materials in {indicate nature of filtering process or industry}
17	017-919	蜂箱越冬保温罩	Winter insulation covers for beehives
17	017-920	螺纹密封胶带	Thread seal tape
17	017-921	聚四氟乙烯（PTFE）螺纹密封胶带	Polytetrafluoroethylene (PTFE) thread seal tape
17	017-922	窗户遮蔽膜	Window masking films
17	017-923	汽车线束胶带	Automotive wire harness tape