Class [17]
Rubber Products
Seals, sealants and fillers; Ceramic seals, caulking materials and fillers; Heat-resistant seals, caulking materials and fillers; Refractory seals, caulking materials and fillers; Insulation and barrier articles and materials; Ceramic insulating, damping and barrier materials; Heat-resistant insulating, damping and barrier materials; Refractory insulating, damping and barrier materials; Parts and accessories for all the aforesaid goods, included in this class.
Class [19]
Non-Metallic Building Material Products
Building and construction materials, not of metal; Refractory building and construction materials, not of metal; Refractory ceramic masses, Namely refractory casting compounds, not of metal, refractory backfilling compounds, not of metal, and refractory concrete; Refractory workpieces of ceramic, Namely ceramic refractory blocks, not of metal, and refractory ceramic tiles; Refractory mouldings, not of metal, namely ceramic mouldings for use in refractory ovens; Refractory ceramic mixtures; Refractory ceramic parts, including composite parts; Refractory cement, Refractory mortar (not of metal), fire burrs (not of metal); Refractory oven fittings (not of metal); Silos, not of metal; Parts and accessories for all the aforesaid goods, included in this class; Ceramic-bonded, tar-bonded, hydraulically bonded or chemically bonded shaped bricks, blocks and converter bases for refractory linings based on calcined or sintered dolomite.
