U.S. federal trademark · Serial No. 79077202 · Reg. No. 3927845
Magnesium alloy copper wire; uninsulated, non-electric magnesium alloy copper stranded conductor wires
Trolley wire, namely, electrical wire of magnesium alloy copper for railways and tramways
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.