[ Heavy truck accessories and equipment, namely, asphalt mixers for heavy trucks, structural harnesses for attaching snow ploughs to heavy trucks, snow wings in the nature of wing-shaped snow ploughs for heavy trucks, deflectors in the nature of snow reflectors used for snow clearance and attached with a harness to a heavy truck, snow plows and agricultural plows for heavy trucks, snow plow truck blades, and mechanical discharging hoppers; heavy truck accessories and equipment in the nature of mechanical spreaders for spreading salt, sand, or chemicals for de-icing purposes; ] heavy truck accessories and equipment in the nature of bins for heavy trucks for holding sand, gravel, rocks, asphalt, snow or other materials

[ Heavy trucks; ] heavy truck accessories and equipment, namely, mounting assemblies that allow the attachment and interchange of truck bodies, flat beds, concrete mixers, dump bodies, tanks, spreaders, fifth wheels, and other attachments to heavy trucks; heavy truck parts, namely, truck bodies [ and truck platforms; heavy truck equipment, namely, attaching devices in the nature of mounting equipment for attaching concrete mixers to trucks ]