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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
06 006-894 金属混凝土建筑五金件，即传力销 Metal concrete construction hardware, namely, load transfer dowels
06 006-893 金属管子，包括合金钢和钛制管子 Pipes of metal including those from alloy steel and titanium
06 006-892 金属管道，包括合金钢和钛管道 Pipework of metal including those from alloy steel and titanium
06 006-891 未加工或半加工的钛 Titanium unwrought or semi-wrought
06 006-890 除机器零件以外的金属阀门，包括合金钢和钛制阀门 Valves of metal other than parts of machines including those from alloy steel and titanium
06 006-89 金属围栏撑杆 Metal fence stays
06 006-888 金属支管，包括合金钢和钛制支管 Branching pipes of metal including those from alloy steel and titanium
06 006-887 钎焊和焊接用金属条，包括合金钢和钛制金属条 Rods of metal for brazing and welding including those from alloy steel and titanium
06 006-886 金属薄板，包括合金钢和钛制薄板 Sheets of metal including those from alloy steel and titanium
06 006-885 金属厚板，包括合金钢和钛制厚板 Slabs of metal including those from alloy steel and titanium
06 006-884 未加工或半加工的合金钢 Steel alloys unwrought or semi-wrought
06 006-883 管用金属弯头，包括合金钢和钛制弯头 Elbows of metal for pipes including those from alloy steel and titanium
06 006-882 管用金属接头，包括合金钢和钛制接头 Junctions of metal for pipes including those from alloy steel and titanium
06 006-880 金属窗扇 Metal window sashes
06 006-88 金属围栏柱 Metal fence posts
06 006-879 大钢坯（冶金） Blooms [metallurgy]
06 006-878 建筑金属制品 Architectural metalwork
06 006-876 盛放骨灰或纪念品的金属囊盒 Capsules of metal for containing cremation remains or memorabilia
06 006-875 主要由金属制成的预制建筑 Prefabricated buildings made substantially of metal
06 006-874 主要由金属制成的便携式建筑 Portable buildings made primarily of metal
06 006-873 非电气用金属缆索 Non-electric cables of metal
06 006-872 模块化金属建筑 Modular metallic buildings
06 006-871 起重和索具用手拉葫芦 Chain block used for lifting and rigging
06 006-870 起重和索具用链式葫芦 Chain hoist used for lifting and rigging
06 006-87 金属围栏板 Metal fence panels