WATERFURNACE INTERNATIONAL, INC. logo

WATERFURNACE INTERNATIONAL, INC.

64 Marks
First Filed:Sep 26, 1983Latest Filed:May 22, 2025Address:9000 Conservation Way, Fort Wayne, IN 46809

Portfolio Overview

Previous
2

Top Classes

Class 11
HVAC, Lighting & Kitchen Appliances
42(66%)
Class 9
Electronics, Software & Scientific Equipment
12(19%)
Class 42
Software, IT Services & Scientific Research
3(5%)

TTAB Proceedings

Total Proceedings
2
As Plaintiff
0(0%)
As Defendant
2(100%)

Top Firms

Loading...

Trademark Activity Timeline(1983 – 2026)

Trademark Portfolio

66 results

(current & previous marks)

Refine by Mark/Description🔽
Filed
Registered
Last Activity
OPTISURE
OPTISURE
Trademark
Word
PENDING
Owner:
Serial:99197832
Filed:May 22, 2025
Classes:11
Description: Embedded software for operating compressors associated with heat pumps and chillers, namely, heat pumps and chillers for HVAC systems, heat recovery chillers, and chillers for industrial process cooling
OPTIDRY
OPTIDRY
Trademark
Word
REGISTERED
Owner:
Serial:98122334
Filed:Aug 8, 2023
Classes:11
Registration:7635748
Registered:Dec 31, 2024
Description: Heat pumps
ENVIRONOL PLUS
ENVIRONOL PLUS
Trademark
Word
ABANDONED
Owner:
Serial:97779516
Filed:Feb 3, 2023
Classes:1
Description: Ecologically safe fluids, namely, antifreeze for geothermal heat pump system loops
ENVIRONOL
ENVIRONOL
Trademark
Word
REGISTERED
Owner:
Serial:97775197
Filed:Jan 31, 2023
Classes:1
Registration:8315294
Registered:Jun 23, 2026
Description: Ecologically safe fluids, namely, antifreeze for geothermal heat pump system loops
OPTIHEAT
OPTIHEAT
Trademark
Word
PENDING
Owner:
Serial:97720755
Filed:Dec 16, 2022
Classes:11
Description: Heat pumps
INTERLNX
INTERLNX
Trademark
Word
ABANDONED
Owner:
Serial:97250641
Filed:Feb 2, 2022
Classes:11
Description: Heat pumps; chillers for HVAC systems; Heat recovery chillers; Chillers for industrial process cooling; air handlers
GEO-READY
GEO-READY
Trademark
Word
REGISTERED
Owner:
Serial:97078774
Filed:Oct 18, 2021
Classes:11
Registration:7243618
Registered:Dec 12, 2023
Description: Heat pumps
CLEANRF
CLEANRF
Trademark
Word
ABANDONED
Owner:
Serial:97033081
Filed:Sep 17, 2021
Classes:11
Description: Heat pumps
RESERVE
RESERVE
Trademark
Word
ABANDONED
Owner:
Serial:97031188
Filed:Sep 16, 2021
Classes:11
HYDROTERRA
HYDROTERRA
Trademark
Word
ABANDONED
Owner:
Serial:90864982
Filed:Aug 4, 2021
Classes:11
TRUCLIMATE
TRUCLIMATE
Trademark
Word
REGISTERED
Owner:
Serial:90700119
Filed:May 10, 2021
Classes:11
Registration:6769674
Registered:Jun 21, 2022
Description: Heat pumps; Chillers for HVAC systems; Heat recovery chillers; Chillers for industrial process cooling
HYBREX
HYBREX
Trademark
Word
REGISTERED
Owner:
Serial:90634649
Filed:Apr 9, 2021
Classes:11
Registration:7069188
Registered:May 30, 2023
Description: Chillers for geothermal heating and cooling systems
PINNACOIL
PINNACOIL
Trademark
Word
REGISTERED
Owner:
Serial:90634635
Filed:Apr 9, 2021
Classes:11
Registration:7043839
Registered:May 2, 2023
Description: Heat exchangers sold as a component of heat pumps
MAGNOLIA PLUS
MAGNOLIA PLUS
Trademark
Word
REGISTERED
Owner:
Serial:88580322
Filed:Aug 15, 2019
Classes:11
Registration:6007342
Registered:Mar 10, 2020
Description: Geothermal heat pumps configured for connection with underground piping for collecting stored heat and heat transfer
SYMPHONY
SYMPHONY
Trademark
Word
REGISTERED
Owner:
Serial:88379141
Filed:Apr 10, 2019
Classes:9
Registration:5895482
Registered:Oct 29, 2019
Description: Recorded computer software and related computer hardware for wired or wirelessly connecting, monitoring, data collecting, controlling, optimizing, and troubleshooting heating, ventilation, and air conditioning systems and related components, namely, heat pumps, chillers, thermostats, routers, controllers, sensors, alarms, fans, compressors, valves, pumps, and motors, all of the foregoing using protocols suitable for integration with the cloud
88266903
88266903
Trademark
Design
REGISTERED
Owner:
Serial:88266903
Filed:Jan 18, 2019
Classes:9, 11
Registration:5901009
Registered:Nov 5, 2019
Description: Thermostats
SMARTER FROM THE GROUND UP
SMARTER FROM THE GROUND UP
Trademark
Word
REGISTERED
Owner:
Serial:88258428
Filed:Jan 11, 2019
Classes:9, 11
Registration:5900975
Registered:Nov 5, 2019
Description: Thermostats; Heat pumps; air handlers for HVAC systems
R THE RELIABLE RENEWABLE
R THE RELIABLE RENEWABLE
Trademark
Combined
REGISTERED
Owner:
Serial:87875602
Filed:Apr 13, 2018
Classes:11
Registration:5859910
Registered:Sep 17, 2019
Description: Geothermal heat pumps
TRUCLIMATE
TRUCLIMATE
Trademark
Word
ABANDONED
Owner:
Serial:87500718
Filed:Jun 22, 2017
Classes:9
INTELLIZONE2
INTELLIZONE2
Trademark
Word
ABANDONED
Owner:
Serial:87151106
Filed:Aug 25, 2016
Classes:9
INTERNATIONAL CLIMATE SOLUTIONS
INTERNATIONAL CLIMATE SOLUTIONS
Trademark
Word
ABANDONED
Owner:
Serial:87141600
Filed:Aug 17, 2016
Classes:9
TRUCLIMATE
TRUCLIMATE
Trademark
Word
ABANDONED
Owner:
Serial:87141604
Filed:Aug 17, 2016
Classes:11
HYDROLOGIC
HYDROLOGIC
Trademark
Word
REGISTERED
Owner:
Serial:86910789
Filed:Feb 17, 2016
Classes:11
Registration:5027223
Registered:Aug 23, 2016
Description: Modular mechanical systems composed primarily of pre-assembled manifolds, pipes, valves, and pumps for radiant floor heating systems
CHILLIT CHILLERS
CHILLIT CHILLERS
Trademark
Word
CANCELLED
Owner:
Serial:86875146
Filed:Jan 14, 2016
Classes:9
Registration:5089597
Registered:Nov 29, 2016
Description: "CHILLERS"
HYDROLINK
HYDROLINK
Trademark
Word
REGISTERED
Owner:
Serial:86806209
Filed:Nov 2, 2015
Classes:9
Registration:5162158
Registered:Mar 14, 2017
Description: Electronic controllers for heat pumps and HVAC systems having heat pumps, namely, geothermal heat pumps, water source heat [pumpts, ] *pumps *and ground source heat pumps
LOOPMASTER
LOOPMASTER
Trademark
Word
ABANDONED
Owner:
Serial:86729562
Filed:Aug 19, 2015
Classes:11
LOOPMASTER
LOOPMASTER
Trademark
Word
REGISTERED
Owner:
Serial:86982859
Filed:Aug 19, 2015
Classes:11
Registration:5292063
Registered:Sep 19, 2017
Description: Heating, ventilation, air conditioning and refrigeration products, namely, cooling towers
ALUMISEAL
ALUMISEAL
Trademark
Word
REGISTERED
Owner:
Serial:86080468
Filed:Oct 2, 2013
Classes:11
Registration:4874898
Registered:Dec 22, 2015
Description: Coated metal coils for geothermal heat pumps, sold as components of heat pumps
SYCAMORE
SYCAMORE
Trademark
Word
REGISTERED
Owner:
Serial:85774438
Filed:Nov 8, 2012
Classes:11
Registration:4361181
Registered:Jul 2, 2013
Description: Heat pumps
INFINISPEED
INFINISPEED
Trademark
Word
ABANDONED
Owner:
Serial:85640679
Filed:Jun 1, 2012
Classes:11
WEDOGEO
WEDOGEO
Service Mark
Word
REGISTERED
Owner:
Serial:85623199
Filed:May 11, 2012
Classes:42
Registration:4271472
Registered:Jan 8, 2013
Description: A website featuring non-downloadable computer software for use by distributors or contractors to order equipment in the field of heating, air conditioning, and ventilation, and in particular, for Geothermal equipment
SYMPHONY
SYMPHONY
Trademark
Word
REGISTERED
Owner:
Serial:85588482
Filed:Apr 4, 2012
Classes:9
Registration:4621556
Registered:Oct 14, 2014
Description: Software for monitoring and controlling home energy usage
3 SERIES
3 SERIES
Trademark
Word
REGISTERED
Owner:
Serial:85548570
Filed:Feb 21, 2012
Classes:11
Registration:4589161
Registered:Aug 19, 2014
Description: Geothermal heat pumps
5 SERIES
5 SERIES
Trademark
Word
REGISTERED
Owner:
Serial:85548552
Filed:Feb 21, 2012
Classes:11
Registration:4384915
Registered:Aug 13, 2013
Description: Geothermal heat pumps
7 SERIES
7 SERIES
Trademark
Word
REGISTERED
Owner:
Serial:85548534
Filed:Feb 21, 2012
Classes:11
Registration:4384914
Registered:Aug 13, 2013
Description: Geothermal heat pumps
AURORA
AURORA
Trademark
Word
REGISTERED
Owner:
Serial:85538386
Filed:Feb 9, 2012
Classes:9
Registration:4343485
Registered:May 28, 2013
Description: Electronic control devices for heating, cooling and energy management
ARBOR
ARBOR
Trademark
Word
REGISTERED
Owner:
Serial:85296260
Filed:Apr 15, 2011
Classes:11
Registration:4339235
Registered:May 21, 2013
Description: Heat Pumps
ASTON
ASTON
Trademark
Word
REGISTERED
Owner:
Serial:85296295
Filed:Apr 15, 2011
Classes:11
Registration:4339236
Registered:May 21, 2013
Description: Geothermal heat pumps
CYPRESS
CYPRESS
Trademark
Word
REGISTERED
Owner:
Serial:85296317
Filed:Apr 15, 2011
Classes:11
Registration:4339237
Registered:May 21, 2013
Description: Heat pumps
MAGNOLIA
MAGNOLIA
Trademark
Word
CANCELLED
Owner:
Serial:85296408
Filed:Apr 15, 2011
Classes:11
Registration:4354443
Registered:Jun 18, 2013
AIRSTAR
AIRSTAR
Trademark
Word
ABANDONED
Owner:
Serial:85172558
Filed:Nov 9, 2010
Classes:11
GEOTANK
GEOTANK
Trademark
Word
REGISTERED
Owner:
Serial:77956487
Filed:Mar 11, 2010
Classes:11
Registration:4139561
Registered:May 8, 2012
Description: Hot water tanks
ALPINEPURE
ALPINEPURE
Trademark
Word
REGISTERED
Owner:
Serial:77940022
Filed:Feb 19, 2010
Classes:11
Registration:4669076
Registered:Jan 13, 2015
Description: Air filters for domestic use
INTELLIZONE2
INTELLIZONE2
Trademark
Word
REGISTERED
Owner:
Serial:77940020
Filed:Feb 19, 2010
Classes:9
Registration:3942845
Registered:Apr 12, 2011
Description: Climate control systems consisting of air conditioning, heating and ventilation control devices
GEOSTAT
GEOSTAT
Trademark
Word
ABANDONED
Owner:
Serial:77851045
Filed:Oct 16, 2009
Classes:9
LEGEND
LEGEND
Trademark
Word
CANCELLED
Owner:
Serial:77840290
Filed:Oct 2, 2009
Classes:11
Registration:3917833
Registered:Feb 8, 2011
GEOSTART
GEOSTART
Trademark
Word
CANCELLED
Owner:
Serial:77721523
Filed:Apr 24, 2009
Classes:7
Registration:3711923
Registered:Nov 17, 2009
GEOPANEL
GEOPANEL
Trademark
Word
ABANDONED
Owner:
Serial:77701041
Filed:Mar 27, 2009
Classes:19
GEOSTAR
GEOSTAR
Trademark
Word
REGISTERED
Owner:
Serial:77694568
Filed:Mar 19, 2009
Classes:11
Registration:3666771
Registered:Aug 11, 2009
Description: Heating and cooling systems comprising liquid source heat pumps, thermostats and parts thereof
GEOSTAR
GEOSTAR
Trademark
Combined
REGISTERED
Owner:
Serial:77694569
Filed:Mar 19, 2009
Classes:11
Registration:3666772
Registered:Aug 11, 2009
Description: Heating and cooling systems comprising liquid source heat pumps, thermostats and parts thereof
ENVISION
ENVISION
Trademark
Word
REGISTERED
Owner:
Serial:77684330
Filed:Mar 5, 2009
Classes:11
Registration:3704721
Registered:Nov 3, 2009
Description: Heat pumps
INTELLISTART
INTELLISTART
Trademark
Word
REGISTERED
Owner:
Serial:77683870
Filed:Mar 5, 2009
Classes:7
Registration:4033066
Registered:Oct 4, 2011
Description: Soft starters for compressor motors for use with heat pumps
SYNERGY3D
SYNERGY3D
Trademark
Word
REGISTERED
Owner:
Serial:77684344
Filed:Mar 5, 2009
Classes:11
Registration:3756840
Registered:Mar 9, 2010
Description: Heat pumps
GEOPRO
GEOPRO
Service Mark
Word
REGISTERED
Owner:
Serial:77662285
Filed:Feb 3, 2009
Classes:35
Registration:3666638
Registered:Aug 11, 2009
Description: Independent sales representatives in the field of heating and cooling systems | Installation, maintenance and repair of heating and cooling systems
GEOPRO
GEOPRO
Service Mark
Word
ABANDONED
Owner:
Serial:77469222
Filed:May 8, 2008
Classes:35
LOOPMASTER
LOOPMASTER
Service Mark
Combined
CANCELLED
Owner:
Serial:77095864
Filed:Jan 31, 2007
Classes:37
Registration:3606498
Registered:Apr 14, 2009
SYNERGY3
SYNERGY3
Trademark
Word
CANCELLED
Owner:
Serial:75573138
Filed:Oct 19, 1998
Classes:11
Registration:2386371
Registered:Sep 12, 2000
Description: HEAT PUMPS AND HEAT PUMPS WITH HOT WATER GENERATION CAPABILITY
VERSATEC
VERSATEC
Trademark
Word
REGISTERED
Owner:
Serial:75442348
Filed:Mar 2, 1998
Classes:11
Registration:2386110
Registered:Sep 12, 2000
Description: HEAT PUMPS
SPECTRA
SPECTRA
Trademark
Word
CANCELLED
Owner:
Serial:74390620
Filed:May 14, 1993
Classes:11
Registration:1919515
Registered:Sep 19, 1995
Description: Heating and cooling systems; namely, liquid source heat pumps, air supply and return ducts, metal and plastic plumbing pipes and fittings and parts thereof, all sold as a unit
GEO PRO
GEO PRO
Certification
Word
CANCELLED
Owner:
Serial:74297424
Filed:Jul 23, 1992
Classes:
Registration:1873440
Registered:Jan 10, 1995
Description: Distributorship services in the field of heat pumps
GEO-LOGICAL
GEO-LOGICAL
Service Mark
Combined
ABANDONED
Owner:
Serial:74151198
Filed:Mar 25, 1991
Classes:37, 42
Description: Construction services; namely, installing heating and cooling systems; custom designing of heating and cooling systems
PREMIER AT SERIES
PREMIER AT SERIES
Trademark
Word
CANCELLED
Owner:
Serial:74105637
Filed:Oct 15, 1990
Classes:11
Registration:1706525
Registered:Aug 11, 1992
Description: Heating and cooling systems; namely, liquid source heat pumps, thermostats, duct work, plumbing and parts thereof; "SERIES"
GEOLINK
GEOLINK
Trademark
Word
REGISTERED
Owner:
Serial:74008565
Filed:Dec 7, 1989
Classes:17
Registration:1637606
Registered:Mar 12, 1991
Description: PLASTIC PIPES, TUBES AND FITTINGS THEREFOR
WATERFURNACE
WATERFURNACE
Trademark
Word
REGISTERED
Owner:
Serial:73445472
Filed:Sep 26, 1983
Classes:11, 42
Registration:1403018
Registered:Jul 29, 1986
Description: HEATING AND COOLING SYSTEMS COMPRISING LIQUID SOURCE HEAT PUMPS, THERMOSTATS, DUCT WORK, PLUMBING, AND PARTS THEREOF; DISTRIBUTORSHIP SERVICES IN THE FIELD OF HEATING AND COOLING SYSTEMS
SURESTART
SURESTART
Trademark
Word
Previous
REGISTERED
Owner:
Serial:85245625
Filed:Feb 18, 2011
Classes:7
Registration:4151176
Registered:May 29, 2012
Description: AC motor soft starter
WORRY-FREE
WORRY-FREE
Service Mark
Word
Previous
CANCELLED
Owner:
Serial:74049671
Filed:Apr 16, 1990
Classes:36
Registration:1636321
Registered:Feb 26, 1991