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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
06 006-1269 硅铁 Silicon iron
06 006-1268 可自燃金属 Pyrophoric metals
06 006-1265 未锻造或半锻造的钢 Steel, unwrought or semi-wrought
06 006-1264 搬运货物用金属挽具 Metal harnesses for handling loads
06 006-1263 褐铁矿 Limonite
06 006-1260 钛铁合金 Ferrotitanium [titanium iron]
06 006-1259 锰 Manganese
06 006-1258 机器传动带用金属扣 Machine belt fasteners of metal
06 006-1257 通用金属安装支架 Metal mounting brackets for general use
06 006-1255 混凝土用金属增强材料 Metal reinforcing materials for concrete
06 006-1254 搬运货物用金属撑具 Metal braces for handling loads
06 006-1253 搬运货物用金属挽具 Harness of metal for handling loads
06 006-1251 金属窗配件 Metal window fittings
06 006-1250 家具用金属脚轮 Furniture casters of metal
06 006-1249 包装和打包用金属箔 Foils of metal for wrapping and packaging
06 006-1248 金属百叶窗 Shutters of metal
06 006-1247 金属挤压软管 Collapsible tubes of metal
06 006-1246 金属天花板材 Ceiling boards of metal
06 006-1245 金属叠板弹簧(非机器部件) Metal laminated leaf-springs [not machine elements]
06 006-1244 普通金属门把手 Door knobs of common metal
06 006-1243 工业包装容器用金属塞 Metal stoppers for industrial packaging containers
06 006-1242 金属地板材 Floor boards of metal
06 006-752 用于大规模液体泄漏或释放的围堵系统,即金属围堰 Containment systems for large scale liquid spills or releases, namely, berms made of metal
06 006-1095 用于{指明目的和/或应用}的耐磨金属覆层 Wear resistant, metal cladding for {specify purpose and/or application(s)}
06 006-1156 清理时用于撑住和固定垃圾袋的金属架 Metal frames for holding and securing trash bags during clean-up