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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
06 006-78 金属门组件 Metal door units
06 006-779 建筑用金属增强材料 Reinforcing materials of metal for building purposes
06 006-778 金属薄板（非贵金属） Sheet metal [not of precious metal]
06 006-777 树木金属保护器 Tree protectors of metal
06 006-776 金属大桶 Vats of metal
06 006-774 金属毛巾钩 Towel hooks of metal
06 006-773 未加工和半加工的普通金属，供进一步加工用 Common metals, unwrought and semi-worked, for further manufacture
06 006-772 制造金属溅射靶材用金属合金 Metal alloys for use in the manufacture of metal sputtering targets
06 006-771 建筑材料，即作为整体出售的墙内垃圾和可回收物收集系统，即用于安装的墙内金属垃圾槽装置和弹簧垃圾槽门 Building materials, namely, in-wall trash and recyclable containment system sold as a unit, namely, in-wall metal trash chute device for mounting and spring-loaded chute doors
06 006-770 便携式金属独立护栏 Portable metal free-standing barriers
06 006-769 金属装饰吊顶板单元 Metal ornamental subceiling panel units
06 006-768 电气装置/外壳用金属吊杆及其零部件和配件 Bar hangers and parts and fittings therefor made of metal for electrical fixtures/housing
06 006-767 照明设备用金属吊杆及其零部件和配件 Bar hangers and parts and fittings therefor made of metal for lighting fixtures
06 006-766 金属耐火炉衬 Refractory furnace linings of metal
06 006-765 金属耐火异形制品 Refractory shapes of metal
06 006-764 金属半耐火砖 Semi-refractory bricks of metal
06 006-763 金属耐火建筑材料 Refractory construction materials of metal
06 006-762 金属耐火浇注料 Refractory castable mixes of metal
06 006-760 金属耐火块 Refractory blocks of metal
06 006-76 金属门框 Metal door frames
06 006-758 金属风力驱鸟器 Wind-driven bird-repelling devices made of metal
06 006-756 金属耐火砖 Refractory bricks of metal
06 006-755 金属烧成耐火材料 Fired refractory materials of metal
06 006-754 青铜 Bronze
06 006-753 金属楼梯踏板 Stair treads of metal