US Trademark Classification (Classes 01–45)

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
31	031-421	生甘蔗渣	Raw sugar cane bagasses
31	031-42	生坚果	Raw nuts
31	031-418	家养动物垫料	Litter for domestic animals
31	031-417	新鲜亚洲叶菜	Fresh leafy Asian vegetables
31	031-416	动物食用鱼粉	Fish meal for animal consumption
31	031-415	未加工的绿叶甘蓝	Unprocessed collard greens
31	031-414	牛鞭咬棒类宠物零食	Pet treats in the nature of bully sticks
31	031-411	鯷鱼（活的）	Live anchovies
31	031-41	生蘑菇	Raw mushrooms
31	031-408	鲜花胸花	Live corsages
31	031-407	干花襟花	Dried boutonnieres
31	031-456	新鲜葡萄	Fresh grapes
31	031-406	作为成品动物饲料组成部分出售的抗结块剂和制粒助剂	Anti-caking agent and pelleting aid sold as an integral component in finished animal feed
31	031-405	干花胸花	Dried corsages
31	031-404	鲜花襟花	Live boutonnieres
31	031-403	主要由种植植物和花卉用种子组成的预播种覆盖垫	Pre-seeded mulch mats comprised primarily of seeds for growing plants and flowers
31	031-402	狗用可食用咀嚼物	Edible chews for dogs
31	031-401	活的装饰用切枝绿材	Live decorative cut greenery
31	031-400	活的切叶	Live cut foliage
31	031-40	生柠檬	Raw lemons
31	031-399	活的天然叶材	Live natural foliage
31	031-398	活的观赏叶材	Live ornamental foliage
31	031-397	干植物，即{指明干植物的类型}	Dried plants, namely, {indicate type of dried plant}
31	031-396	未加工黑麦	Unprocessed rye
31	031-395	用于室内和室外种植的有机园艺套件，主要由有机{指明种子类型，例如农业种子、水果和蔬菜种子、花卉种子}组成，还包括{指明套件的其他组件}	Organic gardening kit for indoor and outdoor planting composed primarily of organic {specify types of seeds, e.g., agricultural seeds, seeds for fruit and vegetables, seeds for flowers} and also including {specify the other components of the kit}