U.S. federal trademark · Serial No. 77665865 · Reg. No. 3716831
Machines, namely, valve exercisers used to open and close industrial water and other fluids valves, which can be powered by an internal combustion engine, or electric, or pneumatic, or hydraulic power sources
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.