U.S. federal trademark · Serial No. 77701623 · Reg. No. 3839823
Duct cleaning equipment, namely, tubular fluid line with a rigid metal or non-metal head for use in cleaning dryer vents, chimneys, exhaust hoods, exhaust vents, HVAC ducts
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.