Machines and machine parts, namely, strainers, sieves, screens, filters and classifiers for the separation of floating and sedimenting particles, solid pieces of materials and sediments out of liquids such as water; washing machines and dewatering machines for polluted screenings and sediments trapped from liquids such as waste water and sewage; parts and fittings for all the aforesaid goods

[ interlocking floor tiles made of vinyl, rubber, polyurethane, plastic and PVC; non-metal stair treads; stair tread nosing ]

sheet vinyl and vinyl tile flooring

floor coverings, namely, rugs; floor mats; door mats; precut runners being carpet, roll runners being carpet; vinyl floor runners