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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
21 021-4587 壁挂式晾衣架 Wall-mounted drying racks for laundry
21 021-4588 乐器清洁刷 Brushes for cleaning musical instruments
21 021-4589 家用空爆米花罐 Empty popcorn tins for household use
21 021-4590 宠物脱毛梳 Deshedding combs for pets
21 021-4591 宠物脱毛刷 Deshedding brushes for pets
21 021-4592 训练筷 Training chopsticks
21 021-4593 儿童训练筷 Training chopsticks for children
21 021-4594 {指明目标使用者,例如成人、旅行者等}用训练筷 Training chopsticks for {indicate intended users, e.g., adults, travelers, etc.}
21 021-4595 家用奶酪擦丝器 Cheese graters for household purposes
21 021-4596 硅胶餐盘 Dining plates of silica gel
21 021-4597 牙膏挤压器 Toothpaste tube squeezers
21 021-4598 高尔夫球杆清洁刷 Brushes for cleaning golf clubs
21 021-4599 陶制落地花瓶 Earthenware floor vases
21 021-4600 派鸟 Pie birds
21 021-4601 派皮排气口 Pie vents
21 021-4602 烤馅饼用排气笛 Pie funnels
21 021-4603 非电动冰沙机 Non-electric slushy makers
21 021-4605 非电动开瓶器 Non-electric bottle openers
21 021-4606 电动开瓶器 Electric bottle openers
21 021-4607 非电动螺旋开瓶器 Non-electric corkscrews
21 021-4608 电动螺旋开瓶器 Electric corkscrews
21 021-4609 电动开罐器 Electric jar openers
21 021-4610 非电动开罐器 Non-electric jar openers
21 021-4611 电动开酒器 Electric wine openers
21 021-4612 非电动开酒器 Non-electric wine openers