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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.

Filing a trademark in the United States? See our guide: Trademark registration in the United States

Class Item No. Chinese English
21 021-4319 玻璃纤维,除绝缘或纺织用途外 Fibreglass, other than for insulation or textile use
21 021-4366 便携式冷藏箱(非电动) Portable cool boxes, non-electric
21 021-476 非电动便携式饮料冷藏器 Non-electric portable beverage coolers
21 021-4246 家用金属篮子 Metal baskets for household purposes
21 021-1006 玻璃纤维(绝缘或纺织用除外) Fiberglass, other than for insulation or textile use
21 021-4372 驱蚊剂用插电式扩散器 Plug-in diffusers for mosquito repellents
21 021-4375 酒瓶吊牌 Decanter tags
21 021-439 用于制刷的动物鬃毛 Animal bristles for brush-making
21 021-4379 制刷用马毛 Horsehair for brush-making
21 021-750 改性平板玻璃,不用于建筑 Modified sheet glass, not for building
21 021-738 装饰玻璃,非建筑用 Decorative glass, not for building
21 021-4162 手动食物研磨机 Hand-operated food grinders
21 021-4461 动物触发式宠物喂食器 Animal-activated pet feeders
21 021-4464 厨房用漏斗 Funnels for kitchen use
21 021-4462 厨房海绵 Kitchen sponges
21 021-4463 脚踏垃圾桶 Pedal bins
21 021-4383 贵金属胡桃夹子 Nutcrackers of precious metal
21 021-4393 非电动绞肉机 Non-electric mincers
21 021-4396 手动龙虾壳破碎机 Hand-operated lobster shell crackers
21 021-4392 厨房用刮板 Spatulas for kitchen use
21 021-4473 烹饪模具的形状为{指明,例如圆形、星形等} Cookery moulds in the shape of {specify, e.g., circles, stars, etc.}
21 021-4482 蛋糕裱花嘴 Cake decorating tips and tubes
21 021-4401 非纸制、非纺织品制杯垫 Coasters, not of paper or textile
21 021-4404 乙烯基餐垫 Vinyl place mats
21 021-4405 塑料餐垫 Plastic place mats