EU Trademark Classification EU19 Building materials Gutter connection pieces (Non-metallic -) Class 19 Gutter connection pieces (Non-metallic -) 39844 非金属排水沟连接件 Chinese 非金属排水沟连接件 English Gutter connection pieces (Non-metallic -) Site ref. 39844 Class 19 Included in Harmonised Database (HDB)