Kelco Corporation

SYSTEMS KELCO PRODUCTS

The terms, Systems and Products are disclaimed apart from the mark as shown, without waiving any common law rights to the mark as a whole.;Industrial Plant Ventilating, Make-Up Air and Dust Control Systems Comprising One or More of the Following: Dust Filters, Diffusers, Blast Gates, Rotary Air Locks, Screw Conveyors, Conduits, Hoods, Motor Driven Fans, and Controls and Parts Therefor; Air Cleaning Systems for the Collection and Conveying of Airborne Particles Comprising One or More of the Following: Dust Filters, Centrifugal Collectors, Blast Gates, Conduits, Hoods, Motor Driven Fans, and Controls and Parts Therefor; Mechanical Roof Ventilators for Industrial Plants;