VIPER CLEAN SWEEP SYSTEM
Filed: May 16, 1996
high-pressure air operated scraper for use in air duct cleaning comprised of conjoinable rods and conduit which delivers…
Owned by: Duct Doctor Ltd.
Serial Number: 75104957
BULLET
Filed: March 29, 2009
Duct cleaning equipment, namely, tubular fluid line with a rigid metal or non-metal head for use in cleaning dryer vents…
Owned by: Duct Doctor Ltd.
Serial Number: 77701623
MEGA VAC
Vacuum and cleaning unit used in removing unwanted material, dust and debris from ductwork, where unit is mounted either…
Owned by: Duct Doctor Ltd.
Serial Number: 86580158
SURE SECURE
Filed: March 29, 2015
Metal bracket for securing a vent cover to a vent
Owned by: Duct Doctor Ltd.
Serial Number: 86580234
MICROLINE
Filed: March 29, 2015
High-pressure air operated scraper for use in air duct cleaning comprised of conjoinable rods and conduit which delivers…
Owned by: Duct Doctor Ltd.
Serial Number: 86580239
REVOLUTION
Filed: March 29, 2015
Conjoinable rods for use in air duct cleaning
Owned by: Duct Doctor Ltd.
Serial Number: 86580246
DUCT ADAPTOR
Metal hose connector for connecting vacuum hose to heating, ventilating and air conditioning ductwork
Owned by: Duct Doctor Ltd.
Serial Number: 86580248
FIREBALL
Filed: March 29, 2015
Air compressors
Owned by: Duct Doctor Ltd.
Serial Number: 86580257
PORCUPINE
mechanically operated bristle whip, optionally agitated with air, for cleaning in confined spaces like pipes for gases or…
Owned by: Duct Doctor Ltd.
Serial Number: 88476180
HEDGEHOG
mechanically operated bristle whip, optionally agitated with air, for cleaning in confined spaces like pipes for gases or…
Owned by: Duct Doctor Ltd.
Serial Number: 88476727
HOOK
Filed: June 24, 2019
Duct cleaning equipment, namely, high-pressure air operated rod being a wand for delivering high pressure air for use in…
Owned by: Duct Doctor Ltd.
Serial Number: 88485897
MEGA VAC
Filed: June 24, 2019
Engine powered and vehicle mounted cleaning unit, namely, compressor and fan module for moving pressurized fluid to dislodge…
Owned by: Duct Doctor Ltd.
Serial Number: 88485926
BULLET BRUSH
Filed: June 25, 2019
Duct cleaning equipment, namely, power operated brush for use in cleaning dryer vents, chimneys, exhaust hoods, exhaust…
Owned by: Duct Doctor Ltd.
Serial Number: 88488090
BULLET WHIP
Filed: June 25, 2019
Duct cleaning equipment, namely, power operated whip for use in cleaning dryer vents, chimneys, exhaust hoods, exhaust vents…
Owned by: Duct Doctor Ltd.
Serial Number: 88488110
VIPER MICROWHIP
Filed: October 15, 2019
Duct cleaning equipment, namely, a whip specifically adapted for use with a power operated pressurized fluid machine to…
Owned by: Duct Doctor Ltd.
Serial Number: 88654668
ULTIMATE
Filed: September 12, 2022
Hose made of thermoplastic rubber reinforced with a wire helix for use in vacuum and pressure applications to do dust collection…
Owned by: Duct Doctor Ltd.
Serial Number: 97587541
HOWZ IT HANGIN'
Filed: March 24, 2023
Rod holder for holding rods used in inspection and maintenance of HVAC duct work, dryer vents, venting systems, and industrial…
Owned by: Duct Doctor Ltd.
Serial Number: 97855456
SWEEP "N" SCAN
Filed: March 24, 2023
Tool bracket made of metal for inspection and maintenance of HVAC duct work, dryer vents, venting systems, and industrial…
Owned by: Duct Doctor Ltd.
Serial Number: 97855915
