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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
37 037-537 车辆维护咨询 Vehicle maintenance consultation
37 037-536 运动球拍的穿线 Restringing of sports racquets
37 037-535 油气井固井服务 Cementing services for oil and gas wells
37 037-534 施工咨询 Construction consultation
37 037-533 水处理及净化厂、固体废物处理厂及其他市政基础设施建设咨询服务 Consulting services for the construction of water treatment and purification plants, solid waste treatment plants and other municipal infrastructure facilities
37 037-532 水族箱维护 Maintenance of aquariums
37 037-531 扫雷服务 Landmine clearance services
37 037-530 洗衣机出租 Rental of clothes washing machines
37 037-53 百叶帘的安装和修理 Installation and repair of blinds
37 037-529 地板清洁机出租 Rental of floor cleaning machines
37 037-528 运动器材修理 Repair of sports equipment
37 037-527 收音机或电视机的修理 Repair of radio or television sets
37 037-526 游戏机器和设备的修理 Repair of game machines and apparatus
37 037-525 渔具修理 Repair of fishing tackle
37 037-524 传真机维修 Repair of facsimile machines
37 037-523 损坏计算机的修理 Repair of damaged computers
37 037-522 建筑物修缮工程 Repair work on buildings
37 037-521 净水装置的维修或保养 Repair or maintenance of water purifying apparatus
37 037-520 水污染控制设备的维修或保养 Repair or maintenance of water pollution control equipment
37 037-519 废物粉碎机器和设备的维修或保养 Repair or maintenance of waste crushing machines and apparatus
37 037-518 废物压实机器和设备的维修或保养 Repair or maintenance of waste compacting machines and apparatus
37 037-517 视频机器和设备的修理或维护 Repair or maintenance of video frequency machines and apparatus
37 037-516 船舶的修理或维护 Repair or maintenance of vessels
37 037-515 自动售货机的维修或保养 Repair or maintenance of vending machines
37 037-514 车辆清洗设施的修理或维护 Repair or maintenance of vehicle washing installation