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
11	011-113	洁净室	Clean rooms
11	011-1129	照明器具，即照明设施	Lighting apparatus, namely, lighting installations
11	011-1128	水龙头把手	Faucet handles
11	011-1127	卡车、拖车和集装箱用运输制冷装置	Transport refrigeration units for trucks, trailers and shipping containers
11	011-1126	连接冷水进口、无需洗涤剂的洗衣机水处理装置	Washing machine water treatment device connected to the cold water inlet to eliminate need for detergent
11	011-1125	工业冷却装置，即紧凑式冷却器	Industrial cooling apparatus, namely, compax coolers
11	011-1124	工业用保温炉和熔炉	Holding furnaces and melting furnaces for industrial use
11	011-1123	由锅炉、阀门、管道、歧管、控制面板开关和电线组成、作为一个单元出售的住宅和商业建筑供暖系统	Heating systems for residential and commercial buildings comprised of boilers, valves, pipes, manifolds, control panel switches, and electrical wire, all sold as a unit
11	011-1122	照明用腕灯	Wrist lights for illumination purposes
11	011-995	融冰用丙烷喷枪	Propane torches for melting ice
11	011-853	烹饪用丁烷喷枪	Butane torches for cooking
11	011-996	加热屋面材料用丙烷喷枪	Propane torches for heating roofing materials
11	011-3875	家用木炭烘烤器	Charcoal roasters for household purposes
11	011-94	步入式冷藏室	Walk-in coolers
11	011-3876	空间加热装置	Space heating apparatus
11	011-1318	电饮料保温器	Electric beverage warmers
11	011-3873	LED灯	LED lamps
11	011-3868	熔化金属用熔炉	Furnaces for melting metals
11	011-3870	气体净化装置	Gas scrubbing apparatus
11	011-3871	气体洗涤装置	Gas scrubbing installations
11	011-116	燃烧室	Combustion chambers
11	011-168	便携式电风扇	Portable electric fans
11	011-3866	垃圾处理炉	Waste disposal furnaces
11	011-3864	纸币消毒装置	Disinfectant apparatus for banknotes
11	011-3791	燃气管道安全附件，即回火防止器和止回阀	Safety accessories for gas pipes, namely, flashback arrestors and reverse flow check valves