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.

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Class	Item No.	Chinese	English
37	037-17	脚手架修理	Scaffolding repair
37	037-169	洗涤{指明具体商品，例如布料、衣服、织物、亚麻制品、纺织品}	Laundering of {indicate specific goods, e.g. cloth, clothing, fabric, linen, textiles}
37	037-166	磨刀	Knife sharpening
37	037-165	珠宝重新镶嵌	Jewelry remounting
37	037-164	保洁服务	Janitorial services
37	037-163	室内密封和嵌缝服务	Interior sealing and caulking services
37	037-162	汽车清洗	Automobile washing
37	037-161	汽车底盘防锈涂层服务	Automobile undercoating services
37	037-160	汽车维修站服务	Automobile service station services
37	037-16	脚手架搭设	Scaffolding erection
37	037-159	汽车修理和保养	Automobile repair and maintenance
37	037-158	汽车抛光	Automobile polishing
37	037-157	汽车细线装饰	Automobile pinstriping
37	037-155	汽车润滑	Automobile lubrication
37	037-153	汽车精细美容	Automobile detailing
37	037-151	汽车清洁	Automobile cleaning
37	037-146	防盗和/或火灾警报器的安装和维护	Installation and maintenance of burglar and/or fire alarms
37	037-144	水力发电厂建造	Hydro-electric factory construction
37	037-141	房屋和建筑物拆除	House and building demolition
37	037-140	帽子修复	Hat restoration
37	037-14	除锈	Rust removal
37	037-139	帽子修理	Hat repair
37	037-138	港口建造	Harbor construction
37	037-137	汽车修理厂服务，即汽车修理	Garage services, namely, repair of automobiles
37	037-135	铆接	Riveting