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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
01 001-1688 熔融过磷酸钙肥料 Fused superphosphate fertilizers
01 001-1687 用于制造{指明物品的一般性质，例如化妆品、饮料、食品和食品补充剂等，或表明用于各种各样的商品（如果准确）}的蛋白质 Proteins for use in the manufacture of {indicate general nature of item, e.g., cosmetics, beverages, food products and food supplements, etc., or indicate for a wide variety of goods, if accurate}
01 001-1686 海藻用作肥料 Seaweeds for use as a fertilizer
01 001-1684 摄影用还原剂 Reducing agents for use in photography
01 001-1683 用于制造搪瓷的化学制剂（颜料除外） Chemical preparations, except pigments, for the manufacture of enamel
01 001-1682 镀银用银盐溶液 Silver salt solutions for silvering
01 001-1681 自调色相纸 Self-toning photographic paper
01 001-377 联茴香胺 Dianisidine
01 001-312 用于增强润滑油、油脂和内燃机燃料性能的化学添加剂 Chemical additives for enhancing the performance of lubricating oils, greases and internal combustion engine fuels
01 001-1676 工业用炭黑 Carbon black for industrial purposes
01 001-1672 有机土壤改良剂 Organic soil amendments
01 001-1671 有机盆栽土 Organic potting soil
01 001-1670 有机土壤添加剂 Organic soil additives
01 001-167 用于木材的接触胶 Contact cement for use with wood
01 001-1668 氯苯 Chlorobenzene
01 001-1667 水泥促凝剂 Cement set accelerators
01 001-1666 氯硝基苯 Chloronitrobenzene
01 001-1665 胆酸 Cholic acid
01 001-1664 肉桂醇 Cinnamyl alcohol
01 001-1663 络盐 Complex salts
01 001-1662 对氨基乙酰苯胺 Para-aminoacetanilide
01 001-1661 锯末肥料 Sawdust fertilizers
01 001-1660 防缩剂 Anti-shrink agents
01 001-166 用于训练狗定点排便的化学喷雾剂 Chemical sprays used to aid in housebreaking dogs
01 001-1659 阿拉伯糖醇 Arabitol