IC 011. US 013 021 023 031 034. G & S: Air conditioning apparatus

IC 019. US 001 012 033 050. G & S: Non-metallic building materials namely, non-metal roof coverings, wooden flooring, wall boards; semifinished woods, namely, wood beams, wood boards, planks, and wood floor panels; veneered woods; non metallic false work, namely, wood veneers; non-metallic roof coverings; non-metallic door frames; wood materials for building, namely, roofing boards, wooden flooring, floor tiles of wood; wood semifinished products, namely, veneer wood, wood veneer, wood panelling, planks, wood beams, logs, wood boards; non-metallic wall panels for building or construction; wood panelling; prefabricated wood buildings; felt roof coverings; non-metallic roof coverings; wood roofing boards; protecting roof material, namely, non-metallic roof flashing

IC 020. US 002 013 022 025 032 050. G & S: Furniture, mirrors, picture frames

IC 037. US 100 103 106. G & S: Services in the building and repair industry, namely, house building and repair; installation of bathroom fixtures, lighting fixtures and electrical systems; building construction; construction of wood buildings and installation of electrical systems; house painting; plumbing, heating equipment installation, roofing services; building maintenance

IC 042. US 100 101. G & S: Examination of building projects, namely, residential building design; building testing, namely, energy, design, building, structure material testing; industrial research services in the field of building design and construction; product testing; quality inspection, namely, quality control for others