Carts in the nature of mobile machines for cleaning tubular conveyors; tubular conveyor cleaning machines; machines for cleaning tubular conveyors; tubular conveyors with spray cleaners; tubular conveyors with spray balls for cleaning; tubular conveyors

Electric wires and cables; protective sheaths for electric wires and cables; sheathing tubes for electric wires and cables

machines in the nature of a molded conveyor beam and accessory parts therefor, namely, drives, idlers, return bends, connectors and brackets therefore, constructed of plastic or similar polymeric resins and used in commercial and industrial chemical or washdown environments

MACHINES FOR CONVEYING, FEEDING, AND HANDLING MATERIALS; PARTS AND FITTINGS THEREFOR