U.S. federal trademark · Serial No. 85090684 · Reg. No. 4422230
Gas regulators for use in connection with the supply of gases used for welding and cutting purposes
Electronic switchover devices, namely, electronic switches for switching between gas supply units, for use in connection with the supply of gases used for welding purposes; mechanical switches being parts of laser welding devices
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.