U.S. federal trademark · Serial No. 88009120 · Reg. No. 5684552
Cleaning of vents, ducts, and chimneys of all types, both commercial and residential; repair and maintenance of all types of fireplaces, stoves, furnaces, chimneys, chimney liners, and home heating appliances and accessories
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.