U.S. federal trademark · Serial No. 79237380 · Reg. No. 5688316
Oxygen generators and apparatus for supplying oxygen for industrial use consisting primarily of a combination of taps and valves, measuring and regulating components, and lance and nozzle assemblies for injecting oxygen into leaching tanks for extracting metal from ore
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.