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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
28 028-4683 麻将纸牌 Mahjong game cards
28 028-4684 麻将套装 Mah jong sets
28 028-4685 麻将游戏垫 Mahjong game mats
28 028-4686 麻将游戏 Mahjong games
28 028-4687 麻将套装 Mahjong sets
28 028-4688 麻将牌盒 Mahjong tile cases
28 028-4689 麻将牌架 Mahjong tile holders
28 028-4690 麻将牌张 Mahjong tiles
28 028-4691 船舶模型 Model ships
28 028-4692 打窝船 Bait boats
28 028-4693 飞盘高尔夫飞盘专用包 Bags adapted for discs for playing disc golf
28 028-4694 飞盘高尔夫篮筐 Baskets for playing disc golf
28 028-4695 可重新配置的赌场博彩机 Reconfigurable casino gaming machines
28 028-4696 嵌入运行用游戏软件的可重新配置的赌场博彩机 Reconfigurable casino gaming machines with embedded operational game software
28 028-4697 集成已录制运行用游戏软件、成套出售的可重新配置的赌场博彩机 Reconfigurable casino gaming machines with integrated recorded operational game software sold as a unit
28 028-4698 气球拱门 Balloon arches
28 028-4699 高尔夫目标靶 Golf targets
28 028-4700 改进推杆击球方向的高尔夫训练辅助器,即放置于推杆果岭上的实体导向标 Golf training aids for improving putting stroke alignment in the nature of physical guides for placement on putting surfaces
28 028-4701 以{指明,例如讲故事、知识问答、野生动物生态等}为主题的棋盘游戏 Board games in the field of {indicate, e.g., storytelling, trivia, wildlife ecology, etc.}
28 028-4702 娱乐用泡泡机用泡泡液 Bubble-making solution for bubble making machines for amusement purposes
28 028-4703 儿童装扮配饰类玩具王冠 Toy crowns being children's dress-up accessories
28 028-4704 假人形式的武术训练器材 Martial arts training equipment in the nature of dummies
28 028-4705 摔跤假人 Grappling dummies
28 028-4706 用于{指明运动,例如美式橄榄球、长曲棍球、摔跤等}的假人形式的体育训练器械 Sports training apparatus in the nature of dummies for use in {specify sport, e.g., football, lacrosse, wrestling, etc.}
28 028-4707 玩具气球托杆 Sticks for holding play balloons