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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

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Class Item No. Chinese English
37 037-568 石棉清除 Asbestos removal
37 037-567 清扫烟囱 Chimney sweeping
37 037-566 住房服务,即不动产开发,即修缮、改良和新建 Housing services, namely, development of real property, namely, repair, improvement, and new construction
37 037-565 洗手间维护服务 Restroom maintenance services
37 037-564 水上运动设施建造 Construction of aquatics facilities
37 037-563 {指明领域}实体维护领域的咨询 Consultation in the field of physical maintenance of {indicate field}
37 037-561 硬质景观建造服务 Hardscaping services
37 037-560 医学影像中心所用医学影像设备的维护和保养 Maintenance and servicing of medical imaging apparatus used in medical imaging centers
37 037-56 {指明具体区域或物品,例如电气系统、电器、窗户}安装 Installation of {indicate specific area or item, e.g., electrical systems, appliances, windows}
37 037-557 蒸汽和燃气涡轮发电机组件、零件或系统的维护、修理、更换和调校 Maintenance, repair, replacement and tuning of components, parts or systems in steam and gas turbine generators
37 037-556 家庭影院及相关结构化布线的安装 Installation of home theatres and related structured wiring
37 037-555 计算机硬件更新 Updating of computer hardware
37 037-554 工程总承包 General construction contracting
37 037-553 {指明具体项目,例如电气系统、电器、窗户等}的安装、维护和修理 Installation, maintenance and repair of {indicate specific item, e.g., electrical systems, appliances, windows, etc.}
37 037-550 剥皮工具和机械的维护和修理 Maintenance and repair of debarking tooling and machinery
37 037-55 冷冻设备安装及维修 Installation and repair of freezing apparatus
37 037-548 可移动墙体、地板、窗户、门和镶板出租 Rental of portable walls, flooring, windows, doors and paneling
37 037-547 家电维修保养领域的咨询 Consultation in the field of repairing and maintaining home appliances
37 037-545 报警系统的维护 Maintenance of alarm systems
37 037-544 车辆维修咨询 Vehicle repair consultation
37 037-543 汽车定制服务 Automobile customization services
37 037-542 家具修复咨询 Furniture restoration consultation
37 037-54 商务和办公机械设备的安装和修理 Installation and repair of business and office machinery and equipment
37 037-539 屋面工程咨询 Roofing consultation
37 037-538 摩托车定制服务 Motorcycle customization services

The information on this page is for general reference and does not constitute legal advice. Laws, fees, deadlines and classifications may change. Please refer to the latest official publications.
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