TKA

(Based on Use in Commerce) Meters for measuring temperature and other variables in connection with water purification processes, for use in laboratories; Sterilizing filters for laboratory use; Sterilizing filters; Filters for use in laboratories; Filtration elements for removal of viruses from solutions; Ultraviolet sterilizers for filter holder between filtrations and for water supplies; Separators for fluids in successively smaller size filters; Electronic monitor for determining the total organic carbon content in water

(Based on 44(e)) (Based on Use in Commerce) Water purification apparatus and parts thereof; Water filtration apparatus and parts thereof; Water softening apparatus and parts thereof; Water filters; Water filter cartridges; Stainless steel filter holders for liquid filters; Filtering units for removing contaminants from water; water storage tanks for use in laboratories; Water purification apparatus and parts thereof for use in laboratories; Water filtration apparatus and parts thereof for use in laboratories; Ion exchangers for purifying water for use in laboratories; Reverse osmosis apparatus for purifying water for use in laboratories; Water filters and parts thereof for use in laboratories; Water filter cartridges for use in laboratories; Water softening apparatus and parts thereof for use in laboratories; purification cartridge comprised of ion exchange resin, for laboratory use in removing contaminants from water; Cartridges for laboratory use in removing contaminants from water; Filtering units for laboratory use for removing contaminants from water; Ultra filtration water filter used to remove RNAse, DNAse, endocrine disruptor molecules and pyrogens from water for use by scientists in laboratories to prevent any interference in experiments using such water

(Based on Use in Commerce) Maintenance services in the nature repairing applications of resin; Repair and maintenance services in the field of water purification, water filtration and water softening apparatus and instruments and parts thereof

(Based on Use in Commerce) Functionality testing and calibration services in the field of water purification, water filtration and water softening apparatus and instruments and parts thereof; Inspection, testing and calibration services in the field of water purification, water filtration and water softening apparatus and instruments and parts thereof