U.S. federal trademark · Serial No. 79187308 · Reg. No. 5183978
thermally activated glass vials and bursting vessels for sprinklers, smoke or fire dampers, and for safety valves and for safety valves used in gas-operated and hydrogen-operated vehicles; thermal extinguishing elements for sprinklers, smoke or fire dampers, and for safety valves and for safety valves used in gas-operated and hydrogen-operated vehicles
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.