U.S. federal trademark · Serial No. 85210434
recuperators for water heating, namely, heat exchangers not being parts of machines; heat exchangers not being parts of machines; burners for water heaters, namely, gas burners and oil burners for water heaters; heat coils for water heaters; plumbing fittings, namely, water connection valves for water heaters; water heater housing units, namely, a mount cover to be attached to a recess of a wall for installing a water heater
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.