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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
37 037-2760 小提琴调音 Tuning of violins
37 037-2761 钨开采 Mining for tungsten
37 037-2762 机身修理 Airframe repair
37 037-2763 航空器挡风玻璃修理 Repair of aircraft windshield glass
37 037-2764 扫雪机修理或维护 Repair or maintenance of snow ploughs
37 037-2765 通过注入井将油气生产产生的废水泵入地下地质构造 Pumping wastewater produced from oil or gas production into underground geologic formations via injection wells
37 037-2766 电视装置修理 Repair of television apparatus
37 037-2767 水滑梯安装 Installation of waterslides
37 037-2768 钓竿修理 Repair of fishing rods
37 037-2769 动物控制服务，即在商业建筑中捕捉{指明动物类型，例如松鼠、浣熊等} Animal control services, namely, capturing of {indicate type of animal, e.g., squirrels, racoons, etc.} in commercial buildings
37 037-2770 动物控制服务，即在商业建筑中诱捕{指明动物类型，例如松鼠、浣熊等} Animal control services, namely, trapping of {indicate type of animal, e.g., squirrels, racoons, etc.} in commercial buildings
37 037-2771 动物控制服务，即在住宅建筑中捕捉{指明动物类型，例如松鼠、浣熊等} Animal control services, namely, capturing of {indicate type of animal, e.g., squirrels, racoons, etc.} in residential buildings
37 037-2772 动物控制服务，即在住宅建筑中诱捕{指明动物类型，例如松鼠、浣熊等} Animal control services, namely, trapping of {indicate type of animal, e.g., squirrels, racoons, etc.} in residential buildings
37 037-2773 动物控制服务，即在商业建筑中捕捉和诱捕{指明动物类型，例如松鼠、浣熊等} Animal control services, namely, capturing and trapping of {indicate type of animal, e.g., squirrels, racoons, etc.} in commercial buildings
37 037-2774 动物控制服务，即在住宅建筑中捕捉和诱捕{指明动物类型，例如松鼠、浣熊等} Animal control services, namely, capturing and trapping of {indicate type of animal, e.g., squirrels, racoons, etc.} in residential buildings
37 037-2777 体育场清洁 Stadium cleaning
37 037-2778 出租手机充电线 Rental of electric charging cables for mobile phones
37 037-2780 空调器维护 Maintenance of air conditioners
37 037-2781 空调器修理 Repair of air conditioners
37 037-2782 HVAC风管清洁服务 HVAC duct cleaning services
37 037-2783 冷水池建造 Construction of plunge pools
37 037-2784 冷水池安装 Installation of plunge pools
37 037-2785 酒店客房清洁服务 Housekeeping services for hotels
37 037-2786 酒店清洁 Cleaning of hotels
37 037-2787 防火和防烟隔断安装、维护和修理 Installation, maintenance and repair of fire and smoke barriers