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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
37 037-1344 起重机维护和修理 Maintenance and repair of cranes
37 037-1345 火灾探测系统维护和修理 Maintenance and repair of fire detection systems
37 037-1346 海上管道安装 Installation of offshore pipelines
37 037-1347 陆上管道安装 Installation of onshore pipelines
37 037-1348 海上钻井 Offshore drilling of wells
37 037-1349 航空器加油 Fueling of aircraft
37 037-1350 定制建筑物建造 Custom building construction
37 037-1351 定制建筑翻新 Custom building renovation
37 037-1352 人工智能(AI)硬件定制领域的技术咨询 Technical consulting in the field of artificial intelligence (AI) hardware customization
37 037-1353 避雷导体安装 Installation of lightning conductors
37 037-1354 航空器涂装 Painting of aircraft
37 037-1355 航空器加油 Fuelling of aircraft
37 037-1356 抽油烟机清洁服务 Range hood cleaning services
37 037-1357 卫生间清洁服务 Restroom cleaning services
37 037-1358 鞋子清洁 Cleaning of shoes
37 037-1359 自动扶梯清洁服务 Escalator cleaning services
37 037-1360 出租地毯清洁机 Rental of carpet cleaning machines
37 037-1361 混凝土浇筑服务 Concrete pouring services
37 037-1362 混凝土泵送 Concrete pumping
37 037-1363 混凝土修补服务 Concrete repair services
37 037-1364 混凝土密封 Concrete sealing
37 037-1365 出租混凝土搅拌机 Rental of concrete mixers
37 037-1366 出租混凝土泵 Rental of concrete pumps
37 037-1368 出租混凝土搅拌设备 Rental of concrete mixing apparatus
37 037-1369 出租混凝土泵送机 Rental of concrete pumping machines