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
40	040-1495	大理石抛光	Polishing of marble
40	040-1496	塑料雕刻	Engraving of plastics
40	040-1497	陶瓷雕刻	Engraving of ceramics
40	040-1498	木材雕刻	Engraving of wood
40	040-1499	缝被子	Quilting
40	040-1500	定制制造预制混凝土{指明具体商品，例如桥梁梁、铺路砖、楼梯等}	Custom manufacture of precast concrete {indicate specific goods, e.g., bridge beams, pavers, stairs, etc.}
40	040-1501	按他人订单和规格制造预制混凝土{指明具体商品，例如箱涵、水槽、雕像等}	Manufacture of precast concrete {indicate specific goods, e.g., box culverts, sinks, statuary, etc.} to the order and specification of others
40	040-168	金属铸造	Metal casting
40	040-179	织物防霉处理	Mold prevention treatment of fabric
40	040-254	能源生产设备租赁	Leasing of energy generating equipment
40	040-313	照相排版	Photocomposing services
40	040-327	着色服务	Staining services
40	040-42	电镀	Electroplating
40	040-428	金属回火	Tempering of metals
40	040-435	磨坊加工	Mill working
40	040-499	镀锡	Tin-plating
40	040-55	服装防皱处理	Crease resistant treatment of clothing
40	040-580	废物和垃圾回收	Recycling of waste and rubbish
40	040-622	发电机出租	Rental of electricity generators
40	040-652	净水设备租赁	Leasing of water purification equipment
40	040-687	废物加工	Waste processing
40	040-7	涂金	Gilding
40	040-737	镀银	Silver-plating
40	040-865	字体排印	Typography
40	040-877	纺织品防火处理	Textile fireproofing