U.S. federal trademark · Serial No. 86502845
Aluminothermic welding kits (including, but not limited to, sand-based molds, sealant paste, an aluminothermic charge comprised of iron oxides, aluminum, silicium, and other elements) and their related hardware and equipment, used to weld-together steel components (e.g. primarily sections of rail)
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.