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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
37 037-2203 提供与窗户清洁服务相关的信息 Providing information relating to window cleaning services
37 037-2204 提供与窗户清洁服务相关的信息 Provision of information relating to window cleaning services
37 037-2205 提供洗衣和烘干设施 Providing laundry washing and drying facilities
37 037-2206 提供与建筑物建造相关的在线信息 Providing on-line information relating to the construction of buildings
37 037-2207 提供与建筑施工相关的在线信息 Providing on-line information relating to building construction
37 037-2208 提供与建筑施工相关的在线信息 Providing online information relating to building construction
37 037-2209 提供与建筑物建造相关的在线信息 Providing online information relating to the construction of buildings
37 037-2210 提供建筑建议 Provision of construction advice
37 037-2211 通过电子方式提供建筑信息 Provision of construction information by electronic means
37 037-2212 泵修理 Repair of pumps
37 037-2213 泵修理或维护 Repair or maintenance of pumps
37 037-2214 泵修理或维护及相关信息提供 Pump repair or maintenance and providing information relating thereto
37 037-2215 泵修理或维护及相关信息提供 Pump repair or maintenance and provision of information relating thereto
37 037-2216 灭鼠服务（农业、水产养殖、园艺和林业用除外） Rat exterminating services, other than for agriculture, aquaculture, horticulture and forestry
37 037-2217 汽车发动机重建 Rebuilding of automobile engines
37 037-2218 电池充电 Recharging of batteries
37 037-2219 电池充电服务 Battery recharging services
37 037-222 织物熨烫 Fabric ironing
37 037-2220 电池和蓄电池充电 Recharging of batteries and accumulators
37 037-2221 汽车翻新 Reconditioning of automobiles
37 037-2222 空碳粉盒填充 Refilling of empty toner cartridges
37 037-2223 冰箱修理 Repair of refrigerators
37 037-2224 冰箱修理服务 Refrigerator repair services
37 037-2225 为低收入家庭翻新和建造住房 Renovating and constructing homes for low-income families
37 037-2226 建筑物翻新 Building renovation