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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.

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Class Item No. Chinese English
01 001-2301 园艺用珍珠岩 Perlite for use in horticulture
01 001-2302 用作肥料的米糠 Rice bran for use as a fertilizer
01 001-2303 灭火和防火合成物 Fire extinguishing and fire prevention compositions
01 001-2304 食品工业用抗坏血酸钠 Sodium ascorbate for the food industry
01 001-2305 食品工业用抗坏血酸钙 Calcium ascorbate for the food industry
01 001-2306 工业用精制甲醇 Refined methanol for industrial purposes
01 001-2307 工业用马铃薯粉 Potato flour for industrial use
01 001-2308 工业用木薯粉 Tapioca flour for industrial use
01 001-2309 工业用西米棕榈淀粉 Sago palm starch for industrial purposes
01 001-2310 工业用淀粉糖浆 Starch syrup for industrial purposes
01 001-2311 工业用玉米淀粉 Corn starch for industrial purposes
01 001-2312 工业用明胶胶水 Gelatin glue for industrial purposes
01 001-2314 生物肥料 Biofertilizers
01 001-2315 钎焊用化学品 Brazing chemicals
01 001-2316 塑料生产用催化剂 Catalysts for use in the manufacture of plastics
01 001-2317 发酵鸡粪肥料 Fermented chicken manure being fertilizer
01 001-2318 玻璃纤维工业用脱模剂 Mold-release compounds for use in the fiberglass industry
01 001-2319 羊粪肥料 Sheep manure being fertilizer
01 001-2320 轮胎补漏剂 Tire puncture sealants
01 001-2321 多元素肥料 Multi-nutrient fertilisers
01 001-2323 用于进一步加工的捕集二氧化碳(CO2) Captured carbon dioxide (CO2) for use in further manufacture
01 001-2324 用于进一步加工{指明,例如肥料、建筑隔热材料、滑板轮等}的捕集二氧化碳(CO2) Captured carbon dioxide (CO2) for use in further manufacture of {indicate, e.g., fertilizers, building insulation, skateboard wheels, etc.}
01 001-2325 化学发芽抑制剂 Chemical germination inhibitors
01 001-2326 化学抗发芽剂 Chemical anti-sprouting agents
01 001-2327 硫磺 Sulphur