Filed July 18, 2011

Serial No. 79108218

Registered March 12, 2013

Registration No. 4,299,721

Class Parts for heat exchangers not being parts for machines, namely, filling materials and inserts for moisture [ exchange ] and for mass transfer in the field of process engineering for cooling, for heating, for humidifying gases, for dehumidifying of gases, for the absorption of substances, for the desorption of substances [ and for the reaction of substances ] ; parts for air filtering installations for industrial installations, namely, filling material and inserts; [ parts for water filters, namely, filling material and inserts; ] parts for humidifiers, namely, filling material and inserts for the humidification of air and gases; packing elements and mounting elements made of metal, plastics, [ glass or ceramics ] for gas scrubbers [, for ventilating apparatus and installations, for evaporation coolers; parts for water cooling towers, namely, splash deflectors ]; 013; 021; 023; 024; 031; 034; 001; 005; 012; 013; 035; 050

Case Type Trademark