U.S. federal trademark · Serial No. 74734929
metal for brazing and welding in rod shape and other shapes; casting alloys formed of hard materials, namely, diamond and cubic boron nitride with titanium, zirconium, and mixtures thereof; gold solder; silver solder
drill bit teeth and drill bit inserts for power drills; drill bit teeth for oil and gas well drilling machines
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.