Class 019
Non-Metallic Building Material Products
Plating compositions composed of metal in the nature of thin films of metal for surface protection, namely, protection against corrosion, abrasion, wear, uncleanliness, contamination, erosion, cavitation, frictional or environmental oxidation, and functionalization, such as electromagnetic shielding, electrical conductivity, or adhesion reduction or prevention; windows of metal; common metals and their alloys; targets of metal for sputtering metal; sputtering targets, consisting of metals; metal alloys for use in the manufacturing of metal sputtering targets; plating compositions composed of metal for pre-coated building and vehicle glass
Class 040
Treatment & Processing of Materials Services
Treatment of materials, namely, treatment of metal and non-metal surfaces by application of coatings and coverings; application of wear-resistant coatings on metals and plastics; thin film coating of optical components; thin film coating of glass; ceramic glazing; ceramic processing