U.S. federal trademark · Serial No. 73243635 · Reg. No. 1215668
Refractory Shapes; Lances for Injecting Gases, Solids, and/or Liquids into Molten Metal; Ladles; Ladle Liners; Burner Cones; Blow Pipes; and Oven Plugs; All Being Designed for Use as Parts of Hearths, Furnaces, Kilns and High Temperature Ovens and Vessels
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.