Skip to main content
Back to Directory Index

Table of Similar Goods and Services

Class 11 Lighting, heating and air conditioning

Data version: CNIPA Table of Similar Goods and Services, 2026 text (based on the 13th edition of the Nice Classification, NCL 13-2026, in force since 1 January 2026). Chinese terms, groups and numbers follow the official text; English and Spanish terms are taken from WIPO, while CNIPA-specific items (C numbers) carry reference translations, whose English was fully revised on 8 October 2026. NCL 13-2027 enters into force on 1 January 2027. Selected reference translations were revised on 13 October 2026.

Filing a trademark in China? See our guide: Registering a trademark in mainland China as a foreign applicant

Class Group Item No. Chinese English
11 1110（一） 110381 水处理用反渗透膜过滤器 reverse osmosis membrane filters for water treatment
11 1110（一） 110385 反渗透装置 reverse osmosis units
11 1110（一） 110390 处理废水用生物反应器 bioreactors for use in the treatment of wastewater
11 1110（一） 110397 处理废物用生物反应器 bioreactors for use in the treatment of waste
11 1110（一） 110401 水过滤设备用膜 membranes for water filtering apparatus
11 1110（一） 110404 消毒用臭氧发生器 ozonizers for sanitizing purposes / ozone generators for sanitizing purposes
11 1110（一） 110405 医疗器械用消毒器 sterilizers for medical instruments / sterilisers for medical instruments
11 1110（一） 110418 喷雾器（消毒设备） sprayers being disinfectant apparatus
11 1110（一） 110307 水族池过滤设备 aquarium filtration apparatus
11 1110（一） C110032 饮水机 water dispensers
11 1110（一） 110275 非个人用除臭装置 deodorizing apparatus, not for personal use / deodorising apparatus, not for personal use
11 1110（一） 110116 海水淡化装置 desalination plants
11 1110（一） 110115 消毒设备 disinfectant apparatus
11 1110（一） 110147 饮用水过滤器 filters for drinking water
11 1110（一） C110029 磁水器 magnetic water treatment devices
11 1110（一） C110028 矿泉壶 mineral water kettles [filtering]
11 1110（一） 110277 油净化器 oil-scrubbing apparatus
11 1110（一） 110178 巴氏灭菌器 pasteurisers
11 1110（一） 110135 污水净化设备 purification installations for sewage
11 1110（一） C110030 污水处理设备 sewage treatment installations
11 1110（一） 110243 水软化设备和装置 water softening apparatus and installations
11 1110（一） C110031 消毒碗柜 disinfecting cabinets for tableware
11 1110（一） 110226 消毒器 sterilizers / sterilisers
11 1110（一） 110318 游泳池用氯化装置 swimming pool chlorinating apparatus
11 1110（一） 110124 水过滤器 water filtering apparatus