U.S. federal trademark · Serial No. 77171386
REAGENTS AND SUBSTRATES, NAMELY, CHEMICAL COMPOUNDS FOR USE IN PATTERNING AT NANO SCALE OR NEAR NANO SCALE; DESCALING PREPARATIONS FOR INDUSTRIAL PURPOSES; CHEMICALS PRODUCTS FOR PREVENTING SCALE; CHEMICAL AGENTS FOR CHELATING AND SEQUESTERING; WASTE WATER TREATMENT CHEMICALS FOR INDUSTRIAL USE
FILTERS MADE OF FIBERS FOR WATER FILTRATION; WATER TREATMENT EQUIPMENT, NAMELY CARTRIDGE FILTRATION UNITS; WATER TREATMENT EQUIPMENT, NAMELY, REVERSE OSMOSIS FILTRATION UNITS; WATER FILTERS
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