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EU Trademark Classification

EU11 Lighting, heating and air conditioning

Data version: English terms are taken from the EUIPO Harmonised Database and arranged in the 45 Nice classes; this site lists 73,491 entries. Chinese terms were fully retranslated on 1 October 2026 and are J&C reference translations. The reference number is this site's own number, not an EUIPO term ID. The English entries have not yet been checked one by one against the current EUIPO data; for filings, please rely on the official EUIPO source (TMclass). Spanish coverage is being expanded: as of 13 October 2026, 6,894 reviewed Spanish names are available, from the WIPO Nice Classification and J&C reference translations; other entries are shown in English.

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For national registration in EU member states and the Benelux, see: Benelux trademark registration · Trademark registration in France · Trademark registration in Greece · Trademark registration in Ireland · Trademark registration in Italy · Trademark registration in Poland · Trademark registration in Spain

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Class Ref. No. Chinese English
11 28266 空气净化机 Air purifying machines
11 28267 商用空气净化装置 Air purifying units for commercial use
11 28268 家用空气净化装置 Air purifying units for household use
11 28269 空气再循环设备 Air recirculating apparatus
11 28270 空气再循环设施 Air recirculating installations
11 28271 空气再热器 Air reheaters
11 28272 空气分离设备 Air separation apparatus
11 28273 空气灭菌器 Air sterilisers
11 28274 空气灭菌装置 Air sterilising apparatus
11 28275 空气灭菌器 Air sterilizers
11 28276 蒸汽供暖装置用气阀 Air valves for steam heating installations
11 28277 空中运载工具用照明设施 Air vehicles (Lighting installations for -)
11 28278 空中运载工具用照明设施 Air vehicles (Lighting installations for -)
11 28279 饮用水过滤装置 Apparatus for filtering drinking water
11 28280 水过滤用设备 Apparatus for filtering water
11 28281 冷冻用设备 Apparatus for freezing
11 28282 冷冻食品用设备 Apparatus for freezing foodstuffs
11 28283 加热用设备 Apparatus for heating
11 28284 食品加热设备 Apparatus for heating foodstuffs
11 28285 热饮保温设备 Apparatus for keeping hot drinks warm
11 28286 照明用设备 Apparatus for lighting
11 28287 蒸汽生产设备 Apparatus for producing steam
11 28288 净化空气的设备 Apparatus for purifying air
11 28289 净水用设备 Apparatus for purifying water
11 28290 饮料冷藏设备 Apparatus for refrigerating beverages