Duct Doctor Ltd.

BULLET

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;

BULLET BRUSH

Duct cleaning equipment, namely, power operated brush for use in cleaning dryer vents, chimneys, exhaust hoods, exhaust vents, tubing, pipes and HVAC ducts;BRUSH;

BULLET WHIP

Duct cleaning equipment, namely, power operated whip for use in cleaning dryer vents, chimneys, exhaust hoods, exhaust vents, tubing, pipes and HVAC ducts;WHIP;

DUCT ADAPTOR

Metal hose connector for connecting vacuum hose to heating, ventilating and air conditioning ductwork;

FIREBALL

Air compressors;FIRE BALL;

HEDGEHOG

Power operated bristle whip agitated with air, for cleaning in confined spaces, namely, HVAC pipes and ducts, chimneys and dryer vents;

HOOK

Duct cleaning equipment, namely, high-pressure air operated rod being a wand for delivering high pressure air for use in cleaning dryer vents, chimneys, exhaust hoods, exhaust vents and HVAC ducts;

MEGA VAC

Vacuum and cleaning unit used in removing unwanted material, dust and debris from ductwork, where unit is mounted either on a trailer or a truck;MEGA VACUUM;VAC;

MEGA VAC

Engine powered and vehicle mounted cleaning unit, namely, compressor and fan module for moving pressurized fluid to dislodge unwanted material, dust and debris from ductwork and vacuum module to suck up and remove fluid including the dislodged material, dust and debris from the ductwork;MEGA VACUUM;VAC;

MICROLINE

High-pressure air operated scraper for use in air duct cleaning comprised of conjoinable rods and conduit which delivers a cleaning nozzle and a cleaning whip into ductwork, for purpose of blowing high-pressure air in such a way as to remove unwanted material from ductwork;MICRO LINE;

PORCUPINE

Power operated bristle whip agitated with air, for cleaning in confined spaces, namely, HVAC pipes and ducts, chimneys and dryer vents;

REVOLUTION

Conjoinable rods for machines used in air duct cleaning;

SURE SECURE

Metal bracket for securing a vent cover to a vent;

ULTIMATE

Hose (e.g., made of thermoplastic rubber reinforced with a wire helix) for use in vacuum and pressure applications to do dust collection, ventilation and material handling;

VIPER CLEAN SWEEP SYSTEM

The mark consists in part of the word VIPER and a stylized snake design.;high-pressure air operated scraper for use in air duct cleaning comprised of conjoinable rods and conduit which delivers a cleaning nozzle and a cleaning whip into ductwork, for purpose of blowing high-pressure air in such a way as to remove unwanted material from ductwork;CLEAN SWEEP SYSTEM;