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; Insulating, damping and barrier materials and articles; Insulating, damping and barrier materials and articles of ceramic; Heat-resistant insulating, damping and barrier materials and articles; Refractory insulating, damping and barrier materials and articles; Parts and fittings for all the aforesaid goods, included in class 17.
Class [19]
Non-Metallic Building Material Products
Building and construction materials, not of metal; Refractory building and construction materials, not of metal; Refractory ceramic compounds, including refractory casting compounds, not of metal, refractory concrete, and refractory dolomite casting, gunning, repair and ramming compounds, not of metal; Refractory ceramic workpieces, including ceramic refractory blocks, not of metal, and refractory ceramic tiles; Refractory mouldings, not of metal, including ceramic mouldings for use in refractory furnaces, including refractory ceramic flushers; Refractory ceramic mixtures; Refractory ceramic parts, including composite parts; Refractory cement, Refractory mortars, not of metal, Fire burrs, not of metal; Refractory linings, not of metal, for building furnaces; Silos, not of metal; Parts and fittings for all the aforesaid goods, included in class 19.
