Sinks; Apparatus for disinfecting water; Barbecue grills; Barbecues and grills; Coils as parts of distilling, heating or cooling installations; Emission control systems comprised primarily of indirect contact heat exchangers and ozone-based control devices using gas and vapor condensing to control and treat emissions; Filters for fluids, namely, for water and area-water solutions; Heat exchangers not being parts of machines; Heat exchangers, other than parts of machines; Kitchen sinks; Lavato...

Gratings of metal; Gutters of metal; Metal bathroom hardware, namely, pulls; Metal fence stays; Metal fence wire strainers; Metal gutters; Metal lattices; Metal mats for use as load support surfaces in the construction industry; Metal sewer pipes; Metal shower grab bars; Metal window jambs; Metallic drain traps; Rain gutters of metal; Roof gutters of metal; Steel pipes and tubes; Steel plates and sheets; Street gutters of metal; Towel dispensers of metal; Underdrainage pipes of metal; Zinc-co...