U.S. federal trademark · Serial No. 85170478
engineering services; research and development; construction planning and consultancy; planning and consultancy with regard to rehabilitation services, in particular for pipes
insulation materials of rubber for pipes; internal pipe seals
exploitation of industrial property rights and know-how
rehabilitation services, in particular for pipes
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.