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

Medical devices, namely, devices used in connection with patients during irrigation or infusion procedures, for protecting surrounding tissue areas and the administering personnel from unintended splashing of irrigation fluid and associated secondary injury