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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.

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Class Item No. Chinese English
23 023-115 生丝纱 Raw silk yarn
23 023-304 刺绣用金属线 Metal thread for embroidery
23 023-314 纺织用塑料线 Threads of plastic materials for textile use
23 023-322 山羊绒纱 Cashmere yarns
23 023-323 纺织纱 Textile yarns
23 023-324 纺织用纱 Yarn for textile use
23 023-325 {指明,例如尼龙和聚酯、羊毛、生物制造材料等}制纺织用纱 Yarn made of {indicate, e.g., nylon and polyester, wool, biofabricated materials, etc.} for textile use
23 023-326 纺织用纱和线 Yarns and threads, for textile use
23 023-327 半合成纤维线 Semi-synthetic fiber thread
23 023-328 半合成纤维纱 Semi-synthetic fiber yarn
23 023-329 羊驼毛纱 Alpaca wool yarn
23 023-330 安哥拉兔毛线 Angora thread
23 023-331 纺织用安哥拉兔毛纱 Angora yarn for textile use
23 023-332 幼羊驼毛纱 Baby alpaca wool yarn
23 023-333 驼毛线 Camel hair thread
23 023-334 粗梳纱 Carded yarns
23 023-335 羊毛粗梳纱 Carded yarns made of wool
23 023-336 羊毛粗梳纱 Carded yarns of wool
23 023-337 纺织用化学纤维线和纱 Chemical fiber thread and yarn for textile use
23 023-338 纺织用化学纤维线和纱 Chemical fiber threads and yarns for textile use
23 023-339 化学纤维基混纺线和纱 Chemical fibre base mixed thread and yarn
23 023-34 毛发纱 Hair yarn
23 023-340 纺织用化学纤维线和纱 Chemical fibre thread and yarn for textile use
23 023-341 纺织用化学纤维线和纱 Chemical fibre threads and yarns for textile use
23 023-342 纺织用化学纤维线和纱 Chemical-fiber thread and yarn for textile use