U.S. federal trademark · Serial No. 72145226 · Reg. No. 0757159
Low Pressure Valves
Drilling Machines Having a Fluid-Tight Housing Around the Cutting Mechanism to Especially Adapt Them to Cut into Conduits, Such as Pipelines, Under Pressure
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.