Filed July 20, 2018

Serial No. 88046495

Examining Attorney SARA A HELMERS

Class Chemical compound for use in removing foreign matter from water softeners; chemical compounds for use in cleaning and maintaining water softening units; chemicals for water treatment equipment, namely, for regeneration of water filters; water treatment chemicals for industrial, commercial and residential use for removing iron, hydrogen sulfide, manganese and like materials; chemical compound for treating water; water treatment products for household, commercial and industrial use, namely, polyphosphate crystals, liquid, powder and cartridges for protecting from and preventing iron staining and for cleaning and protecting water coolers, refrigeration equipment, plumbing systems and other equipment from hard water scale, iron buildup and other minerals; chemical sequestering agent for water treatment; chemicals for water treatment, namely, a sanitizing agent for use in water treatment products such as water softeners, reverse osmosis unit and water coolers; fertilizers; 001; 005; 006; 010; 026; 046; 006; 011; 016; 001; 004; 006; 050; 051; 052; 006; 018; 044; 046; 051; 052; 013; 019; 021; 023; 031; 034; 035; 013; 021; 023; 031; 034; 100; 103; 106; 100; 101