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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.

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Class Item No. Chinese English
01 001-1434 植物生长营养素 Plant growth nutrients
01 001-1433 工业用人造石墨 Artificial graphite for industrial purposes
01 001-1432 工业用天然石墨 Natural graphite for industrial purposes
01 001-1431 化学品,即石油磺酸盐 Chemicals, namely, petroleum sulfonates
01 001-1430 塑料增塑剂 Plasticizers for plastics
01 001-1423 苯甲酰磺酰亚胺 Benzoic sulphinide
01 001-1418 酐 Anhydrides
01 001-1417 氨醛 Ammonium aldehyde
01 001-1416 氨盐 Ammoniacal salts
01 001-1414 镅 Americium
01 001-1413 氢氧化铝 Aluminium hydrate
01 001-1412 碱土金属 Alkaline-earth metals
01 001-1410 化学品,即合成磺酸盐 Chemicals, namely, synthetic sulfonates
01 001-1409 化学品,即磺酸盐 Chemicals, namely, sulfonates
01 001-1408 用于密封非水制小便池排水插件或筒体的密封液 Sealant liquid to seal the drain insert or cartridge in non-water urinals
01 001-1407 原子堆燃料 Fuel for atomic piles
01 001-1406 用于商业核电站的铀燃料 Uranium fuel for use in commercial nuclear power plants
01 001-1405 非医疗用途生化试剂 Biochemical reagents used for non-medical purposes
01 001-1404 用于制造金属铸件的氧化铁基铸造砂添加剂 Iron-oxide-based foundry sand additive used in the manufacture of metallic castings
01 001-1403 除冰液 De-icing fluids
01 001-1402 燃料清洁添加剂 Detergent additives for fuels
01 001-1401 用于细胞培养而非医疗或兽医用途的生物制剂 Biological preparation for use in cell cultures other than for medical or veterinary use
01 001-1400 水净化用化学品 Chemicals for use in purification of water
01 001-140 用于制造的共聚物珠粒 Copolymer beads for use in manufacturing
01 001-14 用于制造金属抛光剂的磨料组合物 Abrasive compositions used in the manufacture of metal polish