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	011-666	由带制冷剂软管和深冷冻头的冷却机组组成的管道冷冻装置	Pipe freezing unit comprised of cooling aggregate with refrigerant hoses and deep freezer heads
11	011-664	带灯派对主题装饰品、电灯装饰串	Lighted party-themed decorations, electric light decorative strings
11	011-663	用于加热食物的便携式自热袋	Portable thermal self-heating pouch for the purpose of heating food
11	011-662	空气净化单元	Air purification units
11	011-661	供水调节配件，即计量阀	Regulating accessories for water supply, namely, metered valves
11	011-660	宠物床用加热垫片	Heating inserts for pet beds
11	011-66	由柴架、人造木柴和人造余烬组成、以{指明燃气或电力}驱动的壁炉嵌入件	Fireplace inserts, comprised of andirons, artificial logs and artificial embers powered by {indicate gas or electricity}
11	011-657	电加热电缆	Electrical heating cables
11	011-656	水疗池、蒸汽房和浴室用排水结构	Drain structures for use in spas, steam rooms and baths
11	011-655	电加热带	Electrical heating tapes
11	011-653	通过在空气中产生、去除或循环微小水颗粒或水蒸气来控制空气湿度的电子发生器	Electronic generator for use in controlling the amount of humidity in the air by creating, removing or circulating small water particles or water vapor in the air
11	011-652	太阳能灯具，即室内和室外太阳能照明装置和灯具	Solar light fixtures, namely, indoor and outdoor solar powered lighting units and fixtures
11	011-650	冰箱搁架、抽屉、储物箱和托盘	Refrigerator shelving, drawers, bins and trays
11	011-65	壁炉嵌件，即热交换器	Fireplace inserts, namely, heat exchangers
11	011-647	移动照明塔	Mobile light towers
11	011-645	用于生物制药生产中生物分子分离的膜滤芯	Membrane filter cartridges for the separation of biomolecules in biopharmaceutical production
11	011-644	淋浴龙头延长件	Shower faucet extensions
11	011-697	泳池撇渣器分流器	Pool skimmer diverter
11	011-1414	室内电烤炉	Electric indoor grills
11	011-1413	电热食物加热器	Electric food warmers
11	011-1412	加热展示柜	Heated display cabinets
11	011-1410	非科学用蒸馏器	Stills not for scientific purposes
11	011-141	弧光灯	Klieg lights
11	011-1409	厨房保温抽屉	Warming drawers for kitchens
11	011-1408	摩托车前照灯	Motorcycle headlamps