U.S. federal trademark · Serial No. 73278897 · Reg. No. 1217363
Boiler Pressure Controls; Pressure Relief Valves for Boilers, Water Tanks and Heaters; Float Actuated Electrical Switches, Flow Switches for Making or Breaking an Electrical Circuit; Liquid Level Controls Used to Guard Against Low or High Levels; Time Delay Relays
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.