EU Trademark Classification EU11 Lighting, heating and air conditioning Seats (Toilet -) Class 11 Seats (Toilet -) 30422 马桶座圈 Chinese 马桶座圈 English Seats (Toilet -) Site ref. 30422 Class 11 Included in Harmonised Database (HDB), Nice Alphabetical List, TM5 ID List, WIPO Madrid Goods and Services (MGS)