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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
04 004-622 煤基燃料 Coal based fuels
04 004-623 工业用玉米油 Corn oils for industrial purposes
04 004-624 工业用鱼油 Fish oils for industrial purposes
04 004-625 可再生能源电能 Electrical energy from renewable sources
04 004-626 太阳能电能 Electrical energy from solar power
04 004-627 风能电能 Electrical energy from wind power
04 004-628 地热能电能 Electrical energy from geothermal power
04 004-629 来自{具体指明可再生或替代能源，例如太阳能、风能、地热能等}的电能 Electrical energy from {specify renewable or alternative energy source(s), e.g., solar power, wind power, geothermal power, etc.}
04 004-630 用作燃料的甲基化酒精 Methylated spirits for use as fuel
04 004-631 用作燃料的变性酒精 Denaturated alcohols for use as fuel
04 004-632 尾波滑水板蜡 Wakeboard wax
04 004-633 用作燃料的果木炭 Fruitwood charcoal for use as fuel
04 004-634 熏制和调味食品用木屑 Wood chips for smoking and flavouring foods
04 004-635 熏制和调味食品用木屑 Wood chips for smoking and flavoring foods
04 004-636 齿轮油 Gear oil
04 004-637 大豆制蜡烛 Soy candles
04 004-638 生物甲烷 Biomethane
04 004-639 液化生物甲烷 Liquified biomethane
04 004-640 压缩生物甲烷 Compressed biomethane
04 004-641 生物甲烷燃料 Biomethane fuel
04 004-642 可再生天然气 Renewable natural gas
04 004-643 发动机燃料用非化学添加剂 Non-chemical additives for motor fuel
04 004-644 用作燃料的酒精 Alcohol for use as fuel
04 004-645 用作燃料的酒精 Alcohol used as fuel
04 004-646 多用途润滑剂 All-purpose lubricants