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US Trademark Classification

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
17 017-881 半加工橡胶 Semi-worked rubber
17 017-882 绝缘用石墨片 Graphite sheets for insulating
17 017-870 柔性管道用非金属接头 Junctions, not of metal, for flexible pipes
17 017-887 弹性线（纺织用除外） Elastic threads, other than for textile use
17 017-876 法兰盘装饰罩类非金属管道配件 Non-metal fittings for pipes in the nature of rosettes
17 017-877 非金属管道弯头 Non-metal elbows for pipes
17 017-873 非金属管道配件 Non-metal fittings for pipes
17 017-418 建筑物地基防水膜 Waterproofing membranes for foundations of buildings
17 017-258 隔热防水砖 Insulating waterproofing tiles
17 017-257 隔热防水膜 Insulating waterproofing membranes
17 017-902 绝缘用玻璃纤维 Glass fibres for insulation
17 017-907 橡胶衬垫材料 Padding materials of rubber
17 017-869 非金属管道接头 Non-metal junctions for pipes
17 017-872 非金属管道配件 Fittings, not of metal, for pipes
17 017-62 用作管道连接密封件的橡胶圈 Rings of rubber for use as pipe connection seals
17 017-878 非金属管道联轴节和接头 Non-metal pipe couplings and joints
17 017-890 半加工人造树脂 Artificial resins, semi-processed
17 017-906 码头墙装橡胶缓冲材料，防止码头和船舶受损 Quay wall-mounted rubber cushioning materials for the prevention of damage to docks, ships and vessels
17 017-871 刚性管道用非金属接头 Junctions, not of metal, for rigid pipes
17 017-886 硬橡胶 Ebonite
17 017-888 弹性纱线（纺织用除外） Elastic yarns, other than for textile use
17 017-903 非纺织用塑料线 Threads of plastic materials, other than for textile use
17 017-904 塑料线，非纺织用 Plastic thread, not for textile use
17 017-905 用于窗户的有色防眩光塑料薄膜 Tinted anti-glare plastic film for use on windows
17 017-875 硬管用非金属附件 Fittings, not of metal, for rigid pipes