Biological contactor for treatment of sewage and drainage water; Bread-making machines; Commercial dryers and warewashers sold as a unit for washing and drying food plates, bowls, pots, pans and food preparation and cookwares, glasses and utensils; Flexible pipes being parts of shower plumbing installations; Grill accessories, namely, charcoal grill conversion units for converting charcoal grills to electric smokers; Stainless steel bottom grids specially adapted and shaped for use in sinks; ...