US Trademark Classification (Classes 01–45)

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	037-847	游艇和船艇改装、翻新、整修和修理领域的咨询服务	Consultation services in the field of yacht and boat conversion, renovation, refit and repair
37	037-846	技术支持服务，即喷涂绝热和保护涂层施工领域的技术咨询	Technical support services, namely, technical consultation in the field of application of spray-on insulation and protective coatings
37	037-845	汽车内饰定制安装	Custom installation of automobile interiors
37	037-844	施工服务，即安装环境隔离系统	Construction services, namely, installation of environmental containment systems
37	037-843	环保建筑建造领域的咨询服务	Consultation services in the field of construction of environmentally-conscious buildings
37	037-842	为美化目的施涂混凝土涂层	Application of concrete coatings for beautification purposes
37	037-840	为蜂窝通信行业安装蜂窝通信设备提供的总承包服务	General contractor services provided to the cellular communications industry for installation of cellular communications equipment
37	037-839	不动产物业清洁、修理和维护服务	Real estate property cleaning, repair and maintenance services
37	037-838	汽车升级服务，即汽车增压、涡轮增压和性能升级	Automotive upgrade services, namely, supercharging, turbocharging and performance upgrades of automobiles
37	037-836	电信网络硬件、设备和仪器的维护和修理	Maintenance and repair of telecommunications networking hardware, apparatus, and instruments
37	037-835	以太网和无线网络硬件的安装、维护和维修	Installation, maintenance and repair of Ethernet and wireless networking hardware
37	037-834	薄膜聚酰亚胺制剂、涂层和树脂应用领域的咨询服务	Consulting services in the field of application of thin film polyimide preparations, coatings and resins
37	037-833	提供绞车、齿轮箱和负载系统等移动液压施工设备领域的信息	Providing information in the field of mobile hydraulic construction equipment in the nature of winches, gear boxes, and load systems
37	037-832	提供以汽车维护和修理服务信息为特色的互联网网站	Providing an Internet website that features information about automotive maintenance and repair services
37	037-831	在航空器螺旋桨上按特殊设计图案涂漆	Application of paint in specially designed patterns to aircraft propellers
37	037-830	航空器维护和修理服务	Aircraft maintenance and repair services
37	037-827	防潮服务	Damp proofing services
37	037-825	热水器安装及更换服务	Installation and replacement service for water heaters
37	037-824	供暖、通风和空调系统的安装和更换服务	Installation and replacement service for heating, ventilating and air conditioning systems
37	037-822	人造草坪铺设	Installation of synthetic lawns
37	037-820	海上油气设施建设领域的咨询服务	Consulting services in the field of offshore oil and gas facility construction
37	037-819	风能设施建设领域的咨询服务	Consulting services in the field of construction of wind energy facilities
37	037-818	石油和天然气行业的设施、构筑物、生活区和公用建筑、生产模块和海底模块的建造	Construction of facilities, structures, living quarters, and utility buildings, production modules and subsea modules in the oil and gas industry
37	037-817	隔油池清洁	Cleaning of grease traps
37	037-815	以清除污水为内容的移动厕所现场维护服务	On-site servicing of portable toilets in the nature of sewage removal