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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. 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
28 028-1277 玩具建筑结构和玩具车辆轨道 Toy building structures and toy vehicle tracks
28 028-1789 手持式电子游戏机 Hand-held units for playing electronic games
28 028-4048 用于玩{指明游戏类型,例如可下载游戏、教育游戏等}类电子游戏的手持设备 Hand-held units for playing electronic games in the nature of {indicate type of games, e.g., downloadable games, educational games, etc.}
28 028-4049 运动器材用松焦油 Pine tar for athletic equipment
28 028-481 投球机 Ball pitching machines
28 028-379 玩具滑板车 Toy scooters
28 028-384 玩具车 Toy vehicles
28 028-3837 滑板运动护膝 Athletic protective knee pads for skateboarding
28 028-4050 玩具直升机 Toy helicopters
28 028-4051 玉米洞投袋游戏套装 Cornhole game sets
28 028-4052 玉米洞投袋游戏板 Cornhole game boards
28 028-4053 玉米洞投袋 Cornhole bags
28 028-4073 塑料娃娃 Plastic dolls
28 028-4074 由球棒、球和球座组成、用于改进挥棒的体育训练器械 Sports training apparatus featuring a baseball bat, ball, and a tee for improving bat swings
28 028-4075 踝部负重 Ankle weights
28 028-640 回力镖 Boomerangs
28 028-277 圣诞树架 Christmas tree stands
28 028-4067 篮球篮板 Basketball backboards
28 028-4068 篮球篮筐 Basketball baskets
28 028-4070 飞镖镖身 Barrels for darts
28 028-4072 板球投球机 Bowling machines
28 028-4069 运动用护胫 Shin pads for use in sports
28 028-4071 玩具车车轮 Wheels for toy vehicles
28 028-4057 玩具LED荧光棒 Toy LED light sticks
28 028-4065 玩具水枪 Toy water guns