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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
21 021-5024 医疗器械清洁刷 Cleaning brushes for medical instruments
21 021-5025 家用或厨房用容器盖 Lids for containers for household or kitchen use
21 021-5026 塑料杯盖 Plastic lids for cups
21 021-5027 电磁驱动物器 Electromagnetic animal repellers
21 021-5028 电磁驱鼠器 Electromagnetic mouse repellers
21 021-5029 电磁驱虫器 Electromagnetic pest repellers
21 021-5030 超声波驱鼠器 Ultrasonic mouse repellers
21 021-5031 空的洗衣球 Laundry balls, empty
21 021-5032 空的洗涤球 Washing balls, empty
21 021-5033 烘干机用干燥球 Dryer balls
21 021-5034 家用塑料手提购物篮 Plastic hand-held shopping baskets for domestic use
21 021-5035 衣服熨斗搁架 Stands for clothes irons
21 021-5036 熨斗架 Clothes iron stands
21 021-5037 直发夹板架 Stands for hair straightening irons
21 021-5038 非电动煎蛋锅 Egg frying pans, non-electric
21 021-5039 非电动煎蛋锅 Non-electric egg frying pans
21 021-5040 非电动煎饼锅 Pancake frying pans, non-electric
21 021-5041 非电动煎饼锅 Non-electric pancake frying pans
21 021-5042 非电动翻炒锅 Stir-fry pans, non-electric
21 021-5043 非电动翻炒锅 Non-electric stir-fry pans
21 021-5044 非电煎锅 Frying pans, non-electric
21 021-5045 非电熬胶锅 Glue pots, non-electric
21 021-5046 非电动胶锅 Non-electric glue pots
21 021-5047 非电动热锅 Hot pots, non-electric
21 021-5048 非电火锅 Non-electric hot pots