Goods & Services
Class 6:
Air ducts of metal for buildings; Ducts of metal for central heating installations; Ducts of metal for ventilating and air conditioning installations; Venting ducts of metal; Air vents of metal for buildings; Air grilles of metal
Class 11:
Air delivery apparatus for ventilating buildings; Apparatus for ventilating; Industrial ventilation apparatus; Ventilating installations; Air-conditioning apparatus; Air-conditioning installations; Air delivery apparatus for heating buildings; Air heating installations for commercial use; Air heating installations for industrial use; Central heating installations
Class 19:
Ducts, not of metal, for ventilating and air-conditioning installations; Non-metallic air ducts for buildings; Non-metallic ducts for ventilating and air conditioning installations; Air diffusers, not of metal, (vents, grills) for ventilating heating and air conditioning installations; Non-metallic air vents for buildings