US40 Treatment of materials

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.

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Class	Item No.	Chinese	English
40	040-996	宝石切割	Cutting of gems
40	040-997	宝石切割	Cutting of gemstones
40	040-998	定制制作假发	Custom manufacture of wigs
40	040-999	{指明物品，例如家具、容器、帷幔等}领域的联合制造	Co-manufacturing in the field of {indicate items, e.g., furniture, containers, drapery, etc.}
40	040-603	脂肪、油和油脂（FOG）管理服务，即将收集的下水道褐色油脂和脂肪油脂转化为生物燃料	Fat, oil, and grease (FOG) management services, namely, converting collected brown sewer grease and FOG to biofuels
40	040-818	废物回收性质的升级再造	Upcycling in the nature of waste recycling
40	040-819	焊接服务	Welding services
40	040-74	空气除臭	Air deodorizing
40	040-395	生物修复服务	Bioremediation services
40	040-870	为他人进行产品拆解	Disassembly of products for others
40	040-872	裘皮定型	Fur conditioning
40	040-873	皮毛防蛀处理	Fur mothproofing
40	040-878	纺织品染色	Textile dyeing
40	040-879	纺织品防蛀处理	Textile mothproofing
40	040-882	皮革加工	Leather working
40	040-884	裘皮上光	Fur glossing
40	040-885	裘皮染色	Fur dyeing
40	040-887	光学玻璃研磨	Optical glass grinding
40	040-891	丝网印刷	Silkscreen printing
40	040-824	海产品加工	Seafood processing
40	040-868	石油和天然气生产和加工领域的技术咨询	Technical consulting in the field of oil and gas production and processing
40	040-578	定制裁缝服务	Custom tailoring services
40	040-701	定制服装修改	Custom clothing alteration
40	040-869	{指明具体物品，例如衣服、地毯、软垫家具等}的防污处理	Stain resistant treatment of {indicate specific items, e.g., clothing, rugs, upholstery, etc.}
40	040-56	{指明具体物品，例如布料、衣服、织物、纺织品等}的抗皱处理	Crease resistant treatment of {indicate specific items, e.g., cloth, clothing, fabric, textiles, etc.}