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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
01 001-2353 检测母乳用的含试剂诊断试纸(医用或兽医用除外) Reagent bearing diagnostic strips for testing breast milk, other than for medical or veterinary use
01 001-2354 农药生产用化学活性成分 Active chemical ingredients for use in the manufacture of pesticides
01 001-2355 除草剂生产用化学活性成分 Active chemical ingredients for use in the manufacture of herbicides
01 001-2356 杀虫剂生产用化学活性成分 Active chemical ingredients for use in the manufacture of insecticides
01 001-2357 制造业用导电胶 Conductive adhesives for use in manufacturing
01 001-2358 未加工的合成导电树脂 Synthetic conductive resins, unprocessed
01 001-2359 未加工的人造导电树脂 Artificial conductive resins, unprocessed
01 001-2360 生产生物燃料用酵母 Yeast for use in biofuel production
01 001-2361 食品工业用碱水 Lye water for the food industry
01 001-2362 食品生产用植物提取物 Plant extracts for use in the manufacture of food
01 001-2363 食品工业用植物提取物 Plant extracts for the food industry
01 001-2364 科学用酵母 Yeast for scientific purposes
01 001-2365 工业用没食子酸 Gallic acid for industrial purposes
01 001-2366 工业用活性炭 Activated charcoal for industrial purposes
01 001-2367 工业用动物炭 Animal charcoal for industrial purposes
01 001-2368 工业用生物炭 Biochar for industrial purposes
01 001-2369 工业用血炭 Blood charcoal for industrial purposes
01 001-2370 工业用骨炭 Bone charcoal for industrial purposes
01 001-2371 工业用胰蛋白酶 Trypsins for industrial purposes
01 001-2372 用作肥料的泻盐 Epsom salts for use as a fertilizer
01 001-2374 农用土壤接种剂 Soil inoculants for agricultural use
01 001-2375 园艺用土壤接种剂 Soil inoculants for horticultural use
01 001-2376 工业用钴酸锂 Lithium cobalt oxide for industrial use
01 001-2377 工业用磷酸铁锂 Lithium iron phosphate for industrial use
01 001-2378 工业用镍锰钴酸锂 Lithium nickel manganese cobalt oxide for industrial use