U.S. federal trademark · Serial No. 79122649 · Reg. No. 4390168
Automated valves and safety devices for protection against overpressure or depression, particularly automated pressure relief devices in the nature of breakage detectors, vent panels, rupture discs, and replacement and structural parts and accessories for these valves and devices
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.