DCUB4 Trademark

Precious metals and their alloys and goods made of precious metals or coated therewith for use in electronics, namely, wires, rods, plates, bars, all for electronics

Common metals and their alloys; raw or semi-processed copper; copper profiles for building purposes; copper plates for building purposes; copper sheets for building purposes; non-insulated copper wires; building materials of metal, namely, wire rods, round billets, rolling plates, metal bars, sheet metal, metal strips, and metal plates; transportable buildings of metal; materials of metal for railway track construction; non-electric cables and wires of common metal; ironmongery and small ironware in the nature of wire rods, round billets, rolling plates, metal bars, sheet metal, metal strips, and metal plates; pipes and tubes of metal; safes; metal ores; substrates made primarily of copper with mixture of ceramics; copper, copper alloys, and copper-ceramic substrates for use in power electronics, electronic base plates, electronic heat sinks, and electronic terminals

Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; electrical and electronic components containing substrates made of ceramics, copper, or a mixture of copper and ceramics in the nature of cathodes, wire rods, round billets, rolling plates, bars, sheets, strips, plates, strips for power electronics, base plates, heat sinks, electronic terminals, bus bars, press fits, and connectors; all the above goods except personal emergency signal systems, portable navigation assistants, personal navigation assistants and components for the above-excepted goods