U.S. federal trademark · Serial No. 99510305
Practical training in the field of welding
grounding systems, welding and joining solutions, railway signals, rail power bonding solutions, railroad safety systems, electrification cables, rail yard protection systems
Installation, repair, and maintenance of railroad tracks for diesel, electrified, and high-speed trains; welding of railroad tracks; exothermic, thermite, aluminothermic, and thermochemical welding of rails; grounding, bonding, and earthing services for railroad power systems; operation and maintenance of railroad tracks and trains; railroad signaling installation and maintenance services.
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.