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	040-1128	电池回收	Recycling of electric batteries
40	040-1129	贵重宝石切割	Cutting of precious stones
40	040-1130	皮革鞣制	Tanning of leather
40	040-1131	凹版印刷服务	Intaglio printing services
40	040-1132	矿物加工服务	Mineral processing services
40	040-1133	照片放大	Photograph enlargement
40	040-1134	石油精炼	Refining of oil
40	040-1135	燃料加工	Processing of fuels
40	040-1136	气体生产	Production of gas
40	040-1137	石油和天然气加工	Processing of oil and gas
40	040-1138	贵重宝石抛光	Polishing of precious stones
40	040-1139	出租化粪池	Rental of septic tanks
40	040-1140	服装抗菌处理	Anti-microbial treatment of clothing
40	040-1141	日历印刷	Printing of calendars
40	040-1142	催化转化器回收	Recycling of catalytic converters
40	040-1143	定制服装缝制	Custom dressmaking
40	040-1144	定制制作帷幔	Custom manufacture of drapery
40	040-1145	石材处理	Stone treating
40	040-1146	医疗废物回收	Recycling of medical waste
40	040-1147	按他人订单和规格制造沼气处理设备	Manufacturing of biogas processing equipment to the order and specification of others
40	040-1148	定制生产癌症疫苗	Custom manufacture of cancer vaccines
40	040-1149	铝处理	Treatment of aluminum
40	040-1150	金属管材热处理	Heat treatment of pipes and tubes made of metal
40	040-1151	定制生产生物药品	Custom manufacture of biopharmaceuticals
40	040-1152	矿石和精矿处理和加工	Treatment and processing of ores and ore concentrates