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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
11 011-4422 动物饲料干燥设备 Apparatus for drying animal feed
11 011-4423 动物饲料干燥装置 Animal feed drying installations
11 011-4424 动物饲料干燥装置 Installations for drying animal feed
11 011-4425 动物饲料干燥机 Animal feed drying machines
11 011-4426 饮料工业所用液体和气体的净化设备和仪器 Apparatus and instruments for use in the purification of liquids and gases used in the beverage industry
11 011-4427 食品工业所用液体和气体的净化设备和仪器 Apparatus and instruments for use in the purification of liquids and gases used in the food industry
11 011-4428 饮料工业所用液体和气体的灭菌设备和仪器 Apparatus and instruments for use in the sterilization of liquids and gases used in the beverage industry
11 011-4429 生物制药工业所用液体和气体的灭菌设备和仪器 Apparatus and instruments for use in the sterilization of liquids and gases used in the biopharmaceutical industry
11 011-4430 生物技术工业所用液体和气体的灭菌设备和仪器 Apparatus and instruments for use in the sterilization of liquids and gases used in the biotechnology industry
11 011-4431 食品工业所用液体和气体的灭菌设备和仪器 Apparatus and instruments for use in the sterilization of liquids and gases used in the food industry
11 011-4432 医疗工业所用液体和气体的灭菌设备和仪器 Apparatus and instruments for use in the sterilization of liquids and gases used in the medical industry
11 011-4433 制药工业所用液体和气体的灭菌设备和仪器 Apparatus and instruments for use in the sterilization of liquids and gases used in the pharmaceutical industry
11 011-4434 水消毒设备 Water disinfection apparatus
11 011-4435 冰块分配设备 Apparatus for dispensing ice
11 011-4436 冰块分配设备 Ice dispensing apparatus
11 011-4437 吹干头发的器具 Appliances for drying hair
11 011-4438 加热饮料的器具 Appliances for heating beverages
11 011-4439 加热食品的器具 Appliances for heating foodstuffs
11 011-4440 工业用水净化设备 Apparatus for purifying industrial water
11 011-4441 自来水净化设备 Apparatus for purifying tap water
11 011-4442 自来水净化设备 Tap water purifying apparatus
11 011-4443 空气过滤装置类气体分离设备 Apparatus for the separation of gases being air filtering installations
11 011-4444 卫生用气体分离设备 Apparatus for the separation of gases for sanitary purposes
11 011-4445 水过滤设备类液体分离设备 Apparatus for the separation of liquids being water filtering apparatus
11 011-4446 水族箱过滤器 Filters for aquariums