Class 019
Non-Metallic Building Material Products
Doors, gates, windows and exterior blinds and shutters, not of metal or of textile; non-metal frames for doors, gates, windows and exterior blinds and shutters
Class 037
Construction and Repair Services
Construction services including glazing, installation, maintenance and repair of glass, windows, blinds, doors, and window frames
Class 040
Treatment & Processing of Materials Services
Services for the custom manufacture of windows, doors, and window/door frames
Class 042
Computer & Software Services & Scientific Services
Development of software; provision of non-downloadable software for providing sales, design, and pricing tools in the field of construction
