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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
02 002-642 涂料类抗病毒涂层 Anti-viral coatings in the nature of paints
02 002-643 涂料用黏合制剂 Binding preparations for paints
02 002-644 涂料用黏结剂 Agglutinants for paint
02 002-645 食品生产用焦糖色 Caramel coloring for use in the manufacture of foodstuffs
02 002-646 饮料生产用焦糖色 Caramel coloring for use in the manufacture of beverages
02 002-647 饮品生产用焦糖色 Caramel coloring for use in the manufacture of drinks
02 002-648 用作颜料的炭黑 Carbon black for use as a pigment
02 002-649 涂料类透明涂层 Clear coatings in the nature of paints
02 002-650 用作着色剂的氧化钴 Cobalt oxide for use as a colorant
02 002-651 纤维素材料用着色剂 Colorants for cellulosic materials
02 002-652 纤维材料用着色剂 Colorants for fibrous materials
02 002-653 纤维素材料用染料 Dyestuffs for cellulosic materials
02 002-654 纤维材料用染料 Dyestuffs for fibrous materials
02 002-655 纺织品用染料 Dyestuffs for textiles
02 002-657 外墙用有色涂料 Colored paints for facades
02 002-658 色母料 Color masterbatch
02 002-659 浓缩色料 Color concentrates
02 002-660 未加工的天然苦配巴香脂树脂 Raw natural copaiba balsam resins
02 002-661 涂料用催干剂 Siccatives for paints
02 002-662 喷漆用催干剂 Siccatives for lacquers
02 002-663 清漆用催干剂 Siccatives for varnishes
02 002-664 颜料催干剂 Pigment siccatives
02 002-665 涂料用苦配巴基催干剂 Copaiba-based siccatives for paints
02 002-666 涂料用定色剂 Fixatives for paints
02 002-667 涂料用苦配巴基定色剂 Copaiba-based fixatives for paints