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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
06 006-835 钢球 Steel balls
06 006-834 钢合金 Steel alloys
06 006-833 金属螺丝 Screws of metal
06 006-831 铜焊合金 Brazing alloys
06 006-830 普通金属盒 Boxes of common metal
06 006-83 固定螺钉用金属膨胀套 Metal expanding sleeves for affixing screws
06 006-829 金属螺栓 Bolts of metal
06 006-828 金属管子和金属管 Metal pipes and tubes
06 006-827 金属栅栏用杆 Bars for metal railings
06 006-823 建筑用金属覆层 Cladding of metal for construction and building
06 006-822 湿磨用钢研磨珠 Steel grinding beads for use in wet milling
06 006-821 支撑太阳能电池、光伏电池和太阳能集热器用的主要由金属制成的基板 Substrates primarily of metal for supporting solar cells, photovoltaic cells and solar collectors
06 006-820 防止雨水径流污染物进入下水道系统的金属过滤管 Metal filtering tubes used to prevent storm water runoff pollutants from entering sewer systems
06 006-82 牲畜金属耳标 Metal ear tags for livestock
06 006-817 金属硬件，即金属登山扣 Metal hardware, namely, carabiners of metal
06 006-816 金属硬件，即金属登山扣 Metal hardware, namely, karabiners of metal
06 006-815 主要由金属材料构成的打碟舞台 Stages for disc jockeys composed of primarily metal materials
06 006-814 主要由金属材料构成的音乐表演舞台 Stages for musical performance composed of primarily metal materials
06 006-813 装饰性金属邮箱盖 Decorative metal mailbox covers
06 006-812 金属围栏横杆夹 Metal fence rail clamps
06 006-811 用于使种植树木保持直立的金属支撑带 Metal support straps for holding planted trees in an upward position
06 006-810 金属植物吊架 Plant hangers of metal
06 006-809 可通过非动力方式升降的金属摩托车支架 Metal motorcycle stand that may be raised and lowered by non-powered means
06 006-808 金属地面板 Floor panels of metal
06 006-804 涡轮机用金属铸件 Metal castings for turbines