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	011-1019	清洁/消毒系统，由专用于容纳雾化清洁/消毒喷雾机构的密闭罩组成，用于清洁/消毒制品、天然产品、食品和药品等物体	Cleansing/sanitizing system comprising a containment enclosure specially adapted for containing an atomized cleansing/sanitizing spray mechanism for use in the cleansing/sanitizing of objects including articles of manufacture, natural products, foods and pharmaceuticals
11	011-1018	供暖和空调系统零件，即车辆用暖风芯和气体冷却器	Parts for heating and air conditioning systems, namely, heater cores and gas coolers for vehicles
11	011-1017	汽车空调替换部件，即干燥器和鼓风机马达	Replacement components for automotive air conditioners, namely, driers and blower motors
11	011-1016	作为供暖装置部件的恒温阀	Thermostatic valves as parts of heating installations
11	011-1015	液体流量调节装置，即液压补偿器	Liquid flow regulating apparatus, namely, hydraulic compensators
11	011-1014	盥洗台用水龙头	Taps for washstands
11	011-1012	生物技术、制药、医疗、生物制药和食品饮料行业用液体和气体净化、分离和灭菌装置和器械	Apparatus and instruments for use in the purification, separation and sterilization of liquids and gases used in the biotechnology, pharmaceutical, medical, biopharmaceutical and food and beverage industries
11	011-1011	室内辐射供暖系统	Indoor radiant heating systems
11	011-1010	室内供暖用加热板	Heating panels used for indoor heating purposes
11	011-101	水蒸馏设备	Water distilling units
11	011-1009	嵌入金属和粘性塑料反光膜、用于照亮透明气球和类似产品的发光二极管（LED）	Light emitting diodes (LEDs) incorporated into metallic and adhesive plastic reflector film for illuminating transparent balloons and similar products
11	011-1008	冶炼机	Smelting machines
11	011-1007	LED光引擎	LED light engines
11	011-1005	马桶配件，即固定在马桶座上的扶手	Toilet accessories, namely, handles that are affixed to toilet seats
11	011-1004	车辆用汽车照明前灯	Automotive lighting headlights for vehicles
11	011-1003	战术手电筒	Tactical flashlights
11	011-1002	哺乳期妇女用可微波加热的非医用有机冷热乳房敷包	Non-medicinal microwavable organic hot and cold breast packs for breastfeeding women
11	011-1001	作为暖通空调系统组成部分、用于分配和输送空气的织物风管	Fabric air dispersion ducts for distributing and dispensing air as part of a HVAC system
11	011-1000	带热源的奶酪火锅	Fondue pots with heat source
11	011-100	水蒸馏装置	Water distillation units
11	011-10	热水浴缸	Hot tubs
11	011-1	电动咖啡壶	Electric coffee makers
11	011-1131	水处理设备，即反渗透装置	Water treatment equipment, namely, reverse osmosis units
11	011-1080	用于局部围护区、从排放物中去除水生外来物种、油和其他污染物的外置压载水和舱底水过滤吸附装置	External ballast and bilge water filtering and absorbing device for use in a local containment area for removing aquatic nonindigenous species, oil and other contaminants from the effluent
11	011-1036	燃气设施用压力调节器	Pressure regulators for gas installations