IC 009. US 021 023 026 036 038. G & S: Measuring, operating and regulating apparatus, namely, wind gauges, rain gauges, photometers, temperature gauges and wind sensors for use with buildings, windows, doors, shading installations, solar heat installations and parts for the aforementioned goods used therewith; photovoltaic installations; solar collectors; operating apparatus for solar collectors; and parts and fittings used with the aforementioned goods

IC 011. US 013 021 023 031 034. G & S: Lighting, heating, cooling and ventilation apparatus, namely, HVAC units and lighting fixtures; solar heating collectors

IC 019. US 001 012 033 050. G & S: Non-metallic building materials, namely, profiles, tubes, plates, sheets and foils for windows, doors, gates, balconies, conservatories, roof coverings, solar collectors and frames, windows, doors, gates, stairs, partition walls, balconies, conservatories, roofs, frames, balustrades for stairs and balconies facings and prefabricated components, namely, door panels, panels for facades (filling elements), glass panels blades for shading installations, interior window and door shutters non-metallic, balustrades for stairs and balconies, windowsills, rain-leading profiles, transportable buildings non-metallic, namely, movable partitions and exhibition stands, all of the aforementioned goods also made in a primarily non-metal combination of non-metal and metal