Duct Doctor, Ltd. logo

Duct Doctor, Ltd.

19 Marks
Corp.
First Filed:Feb 28, 1996Latest Filed:Mar 24, 2023Address:11153 S. Wilton River Road, New Richland, MN 56072

Portfolio Overview

Registered
16(84%)
Dead
3(16%)

Top Classes

Class 7
Machinery
14(74%)
Class 6
Metal Building Materials & Hardware
3(16%)
Class 37
Construction and Repair
1(5%)

TTAB Proceedings

Total Proceedings
1
As Plaintiff
0(0%)
As Defendant
1(100%)

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12
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3

Trademark Activity Timeline(1996 – 2023)

Trademark Portfolio

19 results

(current & previous marks)

Refine by Mark/Description🔽
Filed
Registered
Last Activity
HOWZ IT HANGIN'
HOWZ IT HANGIN'
Trademark
Word
REGISTERED
Owner:
Serial:97855456
Filed:Mar 24, 2023
Classes:7
Registration:7196351
Registered:Oct 17, 2023
Goods & Services
Rod holder for holding rods used in inspection and maintenance of HVAC duct work, dryer vents, venting systems, and industrial pipes
SWEEP "N" SCAN
SWEEP "N" SCAN
Trademark
Word
REGISTERED
Owner:
Serial:97855915
Filed:Mar 24, 2023
Classes:6
Registration:7196352
Registered:Oct 17, 2023
Goods & Services
Tool bracket made of metal for inspection and maintenance of HVAC duct work, dryer vents, venting systems, and industrial pipes
ULTIMATE
ULTIMATE
Trademark
Word
REGISTERED
Owner:
Serial:97587541
Filed:Sep 12, 2022
Classes:17
Registration:7194474
Registered:Oct 17, 2023
Goods & Services
Hose 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 MICROWHIP
VIPER MICROWHIP
Trademark
Word
REGISTERED
Owner:
Serial:88654668
Filed:Oct 15, 2019
Classes:7
Registration:6073610
Registered:Jun 9, 2020
Goods & Services
Duct cleaning equipment, namely, a whip specifically adapted for use with a power operated pressurized fluid machine to clean dryer vents, chimneys, exhaust hoods, exhaust vents, tubing, pipes and HVAC ducts; "MICROWHIP"
BULLET BRUSH
BULLET BRUSH
Trademark
Word
REGISTERED
Owner:
Serial:88488090
Filed:Jun 25, 2019
Classes:7
Registration:5955160
Registered:Jan 7, 2020
Goods & Services
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
BULLET WHIP
Trademark
Word
REGISTERED
Owner:
Serial:88488110
Filed:Jun 25, 2019
Classes:7
Registration:5955162
Registered:Jan 7, 2020
Goods & Services
Duct cleaning equipment, namely, power operated whip for use in cleaning dryer vents, chimneys, exhaust hoods, exhaust vents, tubing, pipes and HVAC ducts; "WHIP"
HOOK
HOOK
Trademark
Word
REGISTERED
Owner:
Serial:88485897
Filed:Jun 24, 2019
Classes:7
Registration:6110863
Registered:Jul 28, 2020
Goods & Services
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
MEGA VAC
Trademark
Word
REGISTERED
Owner:
Serial:88485926
Filed:Jun 24, 2019
Classes:7
Registration:6122003
Registered:Aug 11, 2020
Goods & Services
Class 007: 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
HEDGEHOG
HEDGEHOG
Trademark
Word
REGISTERED
Owner:
Serial:88476727
Filed:Jun 17, 2019
Classes:7
Registration:5954253
Registered:Jan 7, 2020
Goods & Services
Power operated bristle whip agitated with air, for cleaning in confined spaces, namely, HVAC pipes and ducts, chimneys and dryer vents
PORCUPINE
PORCUPINE
Trademark
Word
REGISTERED
Owner:
Serial:88476180
Filed:Jun 17, 2019
Classes:7
Registration:5954233
Registered:Jan 7, 2020
Goods & Services
Power operated bristle whip agitated with air, for cleaning in confined spaces, namely, HVAC pipes and ducts, chimneys and dryer vents
DUCT ADAPTOR
DUCT ADAPTOR
Trademark
Word
ABANDONED
Owner:
Serial:86580248
Filed:Mar 29, 2015
Classes:6
FIREBALL
FIREBALL
Trademark
Word
REGISTERED
Owner:
Serial:86580257
Filed:Mar 29, 2015
Classes:7
Registration:4845635
Registered:Nov 3, 2015
Goods & Services
Air compressors
MEGA VAC
MEGA VAC
Trademark
Word
ABANDONED
Owner:
Serial:86580158
Filed:Mar 29, 2015
Classes:7
Goods & Services
"VAC"
MICROLINE
MICROLINE
Trademark
Word
REGISTERED
Owner:
Serial:86580239
Filed:Mar 29, 2015
Classes:7
Registration:4850536
Registered:Nov 10, 2015
Goods & Services
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
REVOLUTION
REVOLUTION
Trademark
Word
REGISTERED
Owner:
Serial:86580246
Filed:Mar 29, 2015
Classes:7
Registration:4850537
Registered:Nov 10, 2015
Goods & Services
Conjoinable rods for machines used in air duct cleaning
SURE SECURE
SURE SECURE
Trademark
Word
REGISTERED
Owner:
Serial:86580234
Filed:Mar 29, 2015
Classes:6
Registration:4850535
Registered:Nov 10, 2015
Goods & Services
Metal bracket for securing a vent cover to a vent
BULLET
BULLET
Trademark
Word
REGISTERED
Owner:
Serial:77701623
Filed:Mar 29, 2009
Classes:7
Registration:3839823
Registered:Aug 31, 2010
Goods & Services
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
VIPER CLEAN SWEEP SYSTEM
VIPER CLEAN SWEEP SYSTEM
Trademark
Combined
REGISTERED
Owner:
Serial:75104957
Filed:May 16, 1996
Classes:7
Registration:2165063
Registered:Jun 16, 1998
Goods & Services
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"
DUCT PRO
DUCT PRO
Service Mark
Word
ABANDONED
Owner:
Serial:75064759
Filed:Feb 28, 1996
Classes:37
Goods & Services
air duct cleaning services

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