U.S. federal trademark · Serial No. 87946381 · Reg. No. 5720014
Air valves for steam heating installations; Central heating radiators; Heaters for vehicles; Heating elements; Heating installations; Hot water heating installations; Humidifiers for central heating radiators; Pipes for heating boilers; Radiators; Refrigerating machines; Refrigerating machines and installations; Thermostatic valves; Water heaters; Boilers for heating installations; Oven gas igniters
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.