IC 017. US 001 005 012 013 035 050. G & S: Packing and insulating materials; stopping materials, namely, rubber stoppers for industrial packaging, fiberglass for building insulation, and silicone-based sealants for building construction; insulating materials made of mineral wool or mineral fibers in the form of bulk wool, strips, fleeces, felts, mats, boards, plates, ropes, shells, tubes, rolls and cast pieces, for heat and sound insulation and for sealing; insulating materials covered with a coating

IC 019. US 001 012 033 050. G & S: Construction materials not of metal, namely, fiberglass panels, non-metallic sheets and panels used in the construction of walls, partitions, ceilings, flooring, roof systems and modular units; bituminous goods, namely, bituminous roof coatings, waterproof membranes for roofing, floor and walls; framework not of metal for use in construction, namely, door frames and window frames; fastening devices not of metal for use in construction; non-metal boards, plates, rollers, with or without surface finishing, for heat and sound insulation and protection against humidity and fire used in the building of walls, partitions, ceilings, false ceilings, flooring, roofing, false roofs, facings and waterproof insulation structures

IC 037. US 100 103 106. G & S: Maintenance and refurbishment of buildings; installation of building insulation