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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.

Filing a trademark in the United States? See our guide: Trademark registration in the United States

Class Item No. Chinese English
11 011-5155 便携式独立水槽 Portable self-contained sinks
11 011-5156 便携式水槽 Portable sinks
11 011-5157 节水淋浴喷头 Water-conserving showerheads
11 011-5158 户外通风罩 Outdoor ventilation hoods
11 011-5159 金属通风罩 Ventilation hoods of metal
11 011-5160 取暖器 Space heaters
11 011-5161 丙烷取暖器 Propane space heaters
11 011-5162 室内丙烷取暖器 Indoor propane space heaters
11 011-5163 户外丙烷取暖器 Outdoor propane space heaters
11 011-5164 丙烷庭院取暖器 Propane patio heaters
11 011-5165 丙烷热水器 Propane water heaters
11 011-5166 {具体指明，例如数据中心、医疗影像室、制造设施等}用空气冷却设备 Air cooling apparatus for {specify, e.g., data centers, healthcare imaging suites, manufacturing facilities, etc.}
11 011-5167 {具体指明，例如数据中心、医疗手术室、电信交换站等}用空气冷却装置 Air cooling installations for {specify, e.g., data centers, medical operating theaters, telecommunications switching stations, etc.}
11 011-5168 机房空调（CRAC）机组 Computer room air conditioning (CRAC) units
11 011-5169 机房空气处理（CRAH）冷却机组 Computer room air handler (CRAH) cooling units
11 011-5170 非机器部件的热交换器盘管 Heat exchanger coils not being parts of machines
11 011-5171 {具体指明，例如机房、医院、车辆等}用空调器 Air conditioners for {specify, e.g., computer rooms, hospitals, vehicles, etc.}
11 011-5172 {具体指明，例如机房、工厂、医院等}用空气处理器 Air handlers for {specify, e.g., computer rooms, factories, hospitals, etc.}
11 011-5173 冷却液分配单元（CDU） Coolant distribution units (CDUs)
11 011-5174 {具体指明，例如机房、工厂、实验室等}用冷却液分配单元（CDU） Coolant distribution units (CDUs) for {specify, e.g., computer rooms, factories, laboratories, etc.}
11 011-5175 干式冷却器 Dry coolers
11 011-5176 从机器或设备排热的工业工艺冷水机，即用于{具体指明机器或设备类型，例如乳品巴氏杀菌器、激光切割机、印刷机等} Industrial process chillers for removing heat from machines or equipment, namely, {specify type of machines or equipment, e.g., dairy pasteurizers, laser cutting machines, printing presses, etc.}
11 011-5177 从{具体指明行业，例如食品饮料、金属加工、制药等}行业生产过程中排热的工业工艺冷水机 Industrial process chillers for removing heat from the manufacturing process in the {specify industry, e.g., food and beverage, metalworking, pharmaceutical, etc.} industry
11 011-5178 从机器或设备排热的工艺冷水机，即用于{具体指明机器或设备类型，例如乳品巴氏杀菌器、激光切割机、印刷机等} Process chillers for removing heat from machines or equipment, namely, {specify type of machines or equipment, e.g., dairy pasteurizers, laser cutting machines, printing presses, etc.}
11 011-5179 从{具体指明行业，例如食品饮料、金属加工、制药等}行业生产过程中排热的工艺冷水机 Process chillers for removing heat from the manufacturing process in the {specify industry, e.g., food and beverage, metalworking, pharmaceutical, etc.} industry