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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 30991 水族箱水过滤装置 Water filtering units for aquariums
11 30992 滤水器 Water filters
11 30993 工业用水过滤器 Water filters for industrial purposes
11 30994 农业用水过滤器（设施） Water filters [installations] for agricultural purposes
11 30995 农业用水过滤器（机器） Water filters [machines] for agricultural purposes
11 30996 水过滤设备 Water filtration apparatus
11 30997 水过滤设施 Water filtration installations
11 30998 冲水设施 Water flushing installations
11 30999 水喷泉 Water fountains
11 31000 保温托盘 Warming trays
11 31001 水加热器 Water heaters
11 31002 洗脸盆塞 Wash basin stoppers
11 31003 水加热器和锅炉 Water heaters and boilers
11 31004 洗脸盆（卫生设施部件） Wash basins [parts of sanitary installations]
11 31005 水加热器（设备） Water heaters [apparatus]
11 31006 洗衣锅炉 Wash boilers
11 31007 工业用水加热器 Water heaters for industrial use
11 31008 洗脸碗（卫生设施部件） Wash bowls [parts of sanitary installations]
11 31009 淋浴用热水器 Water heaters for shower baths
11 31010 洗手喷泉 Wash fountains
11 31011 淋浴器用热水器 Water heaters for showers
11 31012 洗手盆（卫生设施部件） Wash-hand basins [parts of sanitary installations]
11 31013 水加热装置 Water heating installations
11 31014 洗手碗（厕所）（卫生设施部件） Wash-hand bowls [lavatory] parts of sanitary installations
11 31015 浸入式水加热器 Water immersion heaters