U.S. federal trademark · Serial No. 73384397 · Reg. No. 1285824
Tunnel Advancing Machines; Propulsion Machines and Sinking Machines for Underground Mining Operations; Extraction Machines for Underground Mining Operations; Ditch Cutters; Conveyers for Coal and/or Bulk Material; Conveyer Belts
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.