Skip to main content
Back to Directory Index

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.

Filing an EU trademark? See our guide: EU trademark registration

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

File a trademark in this class

Order onlineTrademark Registration
Class Ref. No. Chinese English
11 30966 水龙头用控水阀 Water control valves for faucets
11 30967 储水箱用水控制阀 Water control valves for water cisterns
11 30968 水箱内水控制阀（液位控制） Water control valves [level controlling] in cisterns
11 30969 饮水冷却器 Water coolers
11 30970 冷水器和热水器 Water coolers and heaters
11 30971 水冷却设备 Water cooling apparatus
11 30972 水冷却装置 Water cooling installations
11 30973 水冷却塔 Water cooling towers
11 30974 利用反渗透的水脱盐设备 Water desalinating apparatus utilizing reverse osmosis
11 30975 水脱盐设备 Water desalinating apparatus
11 30976 水淡化厂 Water desalination plants
11 30977 水消毒设备 Water disinfection apparatus
11 30978 水分配器 Water dispensers
11 30979 水蒸馏装置 Water distillation units
11 30980 水蒸馏设备 Water distilling units
11 30981 配水设备（自动） Water distributing apparatus [automatic]
11 30982 水分配设备 Water distribution installations
11 30983 供暖用配水龙头组件 Water distributor armatures for heating
11 30984 水龙头出水嘴 Water faucet spout
11 30985 水龙头（水） Water faucets
11 30986 水过滤器 Water filtering apparatus
11 30987 家用水过滤设备 Water filtering apparatus for domestic use
11 30988 工业用水过滤设备 Water filtering apparatus for industrial use
11 30989 水过滤设施 Water filtering installations
11 30990 水过滤装置 Water filtering units