LOCHINVAR, LLC logo

LOCHINVAR, LLC

48 Marks
LLC
First Filed:Mar 13, 1972Latest Filed:Feb 19, 2026Address:300 Maddox Simpson Parkway, Lebanon, TN 37090

Portfolio Overview

Registered
28(58%)
Pending
5(10%)
Dead
15(31%)

Top Classes

Class 11
HVAC, Lighting & Kitchen Appliances
42(88%)
Class 9
Electronics, Software & Scientific Equipment
4(8%)
Class 41
Education and Entertainment
3(6%)

TTAB Proceedings

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

Top Firms

Michael Best & Friedrich LLP(Apr 2025)
41

Trademark Activity Timeline(1986 – 2026)

Trademark Portfolio

48 results

(current & previous marks)

Refine by Mark/Description🔽
Filed
Registered
Last Activity
AQUAS
AQUAS
Trademark
Word
PENDING
Owner:
Serial:99661017
Filed:Feb 19, 2026
Classes:11
Goods & Services
Class 011: Heaters for swimming pools
REALTIME O2 FEEDBACK
REALTIME O2 FEEDBACK
Trademark
Word
PENDING
Owner:
Serial:99159669
Filed:Apr 28, 2025
Classes:11
Goods & Services
Heating boiler component parts, namely, controls and sensors used to measure and maintain optimum air-to-fuel ratio in a combustion system; heating boiler component parts, namely, oxygen sensors
COMFORTLOCH
COMFORTLOCH
Trademark
Word
PENDING
Owner:
Serial:98945396
Filed:Jan 8, 2025
Classes:9
Goods & Services
Electronic controls for boilers and water heaters
REGENT
REGENT
Trademark
Word
PENDING
Owner:
Serial:98813631
Filed:Oct 22, 2024
Classes:11
Goods & Services
Water heaters
CENTRUS
CENTRUS
Trademark
Word
PENDING
Owner:
Serial:98660195
Filed:Jul 22, 2024
Classes:11
Goods & Services
Heat pumps; Water heaters
X CALIBUR
X CALIBUR
Trademark
Word
REGISTERED
Owner:
Serial:98341894
Filed:Jan 4, 2024
Classes:11
Registration:8170393
Registered:Mar 10, 2026
Goods & Services
Water heaters
LECTRUS
LECTRUS
Trademark
Word
REGISTERED
Owner:
Serial:98115959
Filed:Aug 3, 2023
Classes:11
Registration:7561021
Registered:Nov 5, 2024
Goods & Services
Heating boilers
VERITUS
VERITUS
Trademark
Word
REGISTERED
Owner:
Serial:97772531
Filed:Jan 30, 2023
Classes:11
Registration:7361727
Registered:Apr 16, 2024
Goods & Services
Water heaters; heat pumps
ALTER-ECO
ALTER-ECO
Trademark
Word
ABANDONED
Owner:
Serial:97623832
Filed:Oct 7, 2022
Classes:11
KNIGHT KW
KNIGHT KW
Trademark
Word
ABANDONED
Owner:
Serial:90875347
Filed:Aug 10, 2021
Classes:11
KNIGHT
KNIGHT
Trademark
Word
REGISTERED
Owner:
Serial:90718826
Filed:May 18, 2021
Classes:11
Registration:6736926
Registered:May 24, 2022
Goods & Services
Heating boilers
THERMAL-STOR
THERMAL-STOR
Trademark
Word
REGISTERED
Owner:
Serial:90108483
Filed:Aug 12, 2020
Classes:11
Registration:6616386
Registered:Jan 11, 2022
Goods & Services
Heating apparatus, namely, hot water tanks, insulated hot water tanks, heat pump thermal tanks for hot water being a type of hot water tank
REALTIME O2
REALTIME O2
Trademark
Word
ABANDONED
Owner:
Serial:88929810
Filed:May 22, 2020
Classes:11
Goods & Services
"O2"
REALTIME O2 FEEDBACK
REALTIME O2 FEEDBACK
Trademark
Word
REGISTERED
Owner:
Serial:88929844
Filed:May 22, 2020
Classes:11
Registration:6291385
Registered:Mar 9, 2021
Goods & Services
Heating boilers and components thereof; controls and oxygen sensors sold as integral components of heating boilers; system comprised of controls, sensors, and gas train components used to measure and maintain optimum air-to-fuel ratio in a combustion system, sold as an integral component of heating boilers
REALTIME O2 TRIM
REALTIME O2 TRIM
Trademark
Word
REGISTERED
Owner:
Serial:88929880
Filed:May 22, 2020
Classes:11
Registration:6465439
Registered:Aug 24, 2021
Goods & Services
Heating boilers and components thereof; controls and oxygen sensors sold as integral components of heating boilers; system comprised of controls, sensors, and gas train components used to measure and maintain optimum air-to-fuel ratio in a combustion system, sold as an integral component of heating boilers
HELLCAT
HELLCAT
Trademark
Word
REGISTERED
Owner:
Serial:88877208
Filed:Apr 17, 2020
Classes:11
Registration:6584297
Registered:Dec 7, 2021
Goods & Services
Heating boilers; combustion system for heating boilers comprised of valves, fans, actuators, controls, and sensors, all sold as a unit
LOCHINVAR
LOCHINVAR
Trademark
Combined
REGISTERED
Owner:
Serial:88980964
Filed:Feb 11, 2020
Classes:11
Registration:6330536
Registered:Apr 20, 2021
Goods & Services
Heating boilers; water heaters
LOCHINVAR
LOCHINVAR
Trademark
Combined
REGISTERED
Owner:
Serial:88793704
Filed:Feb 11, 2020
Classes:11
Registration:7031400
Registered:Apr 18, 2023
Goods & Services
Swimming pool and spa heaters; hot water tanks
EPIC
EPIC
Trademark
Word
ABANDONED
Owner:
Serial:87226984
Filed:Nov 4, 2016
Classes:11
NOBLE
NOBLE
Trademark
Word
REGISTERED
Owner:
Serial:87193385
Filed:Oct 5, 2016
Classes:11
Registration:5287818
Registered:Sep 12, 2017
Goods & Services
Heating installations, namely, heating boilers for hot water and hot water supply; combination heating boilers and water heaters
LOCH-N-LINK
LOCH-N-LINK
Trademark
Word
REGISTERED
Owner:
Serial:86399029
Filed:Sep 18, 2014
Classes:11
Registration:5166806
Registered:Mar 21, 2017
Goods & Services
Programmable electronic controls for water heaters and boilers sold as a component of water heaters and boilers
CON-X-US
CON-X-US
Trademark
Word
REGISTERED
Owner:
Serial:86249790
Filed:Apr 11, 2014
Classes:9, 11
Registration:4796235
Registered:Aug 18, 2015
Goods & Services
Electronic controls for water heaters and heating boilers; Electronic controls for remotely controlling water heaters which are sold as an integral component of water heaters; Electronic controls for remotely controlling heating boilers which are sold as an integral component of water heaters
LOCH-N-LOAD
LOCH-N-LOAD
Trademark
Word
ABANDONED
Owner:
Serial:86249768
Filed:Apr 11, 2014
Classes:11
SMART LINK
SMART LINK
Trademark
Word
ABANDONED
Owner:
Serial:86249797
Filed:Apr 11, 2014
Classes:11
Goods & Services
"SMART"
FTXL FIRE TUBE BOILER
FTXL FIRE TUBE BOILER
Trademark
Combined
REGISTERED
Owner:
Serial:86157034
Filed:Jan 3, 2014
Classes:11
Registration:4804773
Registered:Sep 1, 2015
Goods & Services
"FIRE TUBE BOILER"
86147531
86147531
Trademark
Design
REGISTERED
Owner:
Serial:86147531
Filed:Dec 18, 2013
Classes:6, 9, 11, +1
Registration:4600381
Registered:Sep 9, 2014
Goods & Services
Educational services, namely, conducting classes and seminars in the field of water heater and boiler installation and repair; Electronic controls for heating boilers; Metal hot water storage tanks; Furnaces, water heaters, hydronic heating boilers, pool heaters
LOCHINVAR HIGH EFFICIENCY WATER HEATERS, BOILERS AND POOL HEATERS
LOCHINVAR HIGH EFFICIENCY WATER HEATERS, BOILERS AND POOL HEATERS
Trademark
Word
CANCELLED
Owner:
Serial:86033389
Filed:Aug 9, 2013
Classes:9
Registration:4558900
Registered:Jul 1, 2014
Goods & Services
"HIGH EFFICIENCY WATER HEATERS, BOILERS AND POOL HEATERS"
LOCHINVAR U
LOCHINVAR U
Service Mark
Word
REGISTERED
Owner:
Serial:76713058
Filed:Dec 14, 2012
Classes:41
Registration:4485392
Registered:Feb 18, 2014
Goods & Services
Class 041: Educational services, namely, conducting on-line classes and seminars in the field of water heater and boiler installation and repair
LOCHINVAR UNIVERSITY
LOCHINVAR UNIVERSITY
Service Mark
Word
REGISTERED
Owner:
Serial:76713056
Filed:Dec 14, 2012
Classes:41
Registration:4428985
Registered:Nov 5, 2013
Goods & Services
Class 041: Educational services, namely, conducting classes and seminars in the field of water heater and boiler installation and repair
CADET
CADET
Trademark
Word
CANCELLED
Owner:
Serial:76709356
Filed:Oct 11, 2011
Classes:11
Registration:4257866
Registered:Dec 11, 2012
STRATO-THERM +
STRATO-THERM +
Trademark
Word
ABANDONED
Owner:
Serial:76707912
Filed:Jun 9, 2011
Classes:11
Goods & Services
Class 011: Hydronic buffer tanks, solar thermal storage tanks, alternate energy storage tanks and indirect water heaters
THERMAL-STOR
THERMAL-STOR
Trademark
Word
CANCELLED
Owner:
Serial:76707913
Filed:Jun 9, 2011
Classes:6
Registration:4400295
Registered:Sep 10, 2013
Goods & Services
Class 006: hydronic buffer tanks made primarily of metal, solar thermal storage tanks made primarily of metal and alternate energy storage tanks made primarily of metal
LOCK-TEMP
LOCK-TEMP
Trademark
Word
REGISTERED
Owner:
Serial:76705624
Filed:Dec 9, 2010
Classes:6
Registration:4007877
Registered:Aug 9, 2011
Goods & Services
Metal fluid storage tanks
CREST
CREST
Trademark
Word
REGISTERED
Owner:
Serial:76700303
Filed:Nov 9, 2009
Classes:11
Registration:3870760
Registered:Nov 2, 2010
Goods & Services
Commercial boilers
ARMOR
ARMOR
Trademark
Word
REGISTERED
Owner:
Serial:76688508
Filed:Apr 10, 2008
Classes:11
Registration:3529648
Registered:Nov 11, 2008
Goods & Services
Water heaters for domestic, commercial and industrial use
SQUIRE
SQUIRE
Trademark
Word
REGISTERED
Owner:
Serial:76666683
Filed:Sep 27, 2006
Classes:11
Registration:3441238
Registered:Jun 3, 2008
Goods & Services
Storage tanks used in the water heating and hydronic heating markets, namely, hot water tanks
KNIGHT
KNIGHT
Trademark
Combined
REGISTERED
Owner:
Serial:76645988
Filed:Aug 31, 2005
Classes:11
Registration:3169271
Registered:Nov 7, 2006
Goods & Services
Heating boilers
LOCHINVAR
LOCHINVAR
Trademark
Word
REGISTERED
Owner:
Serial:76509945
Filed:Apr 29, 2003
Classes:11
Registration:2862233
Registered:Jul 13, 2004
Goods & Services
Hydronic heating boilers, hot water storage tanks, pool heaters
TURBOCHARGER
TURBOCHARGER
Trademark
Word
CANCELLED
Owner:
Serial:78147215
Filed:Jul 24, 2002
Classes:11
Registration:3303315
Registered:Oct 2, 2007
Goods & Services
Class 011: water heaters for commercial and industrial use, and water boilers for commercial and industrial use
INTELLI-FIN
INTELLI-FIN
Trademark
Word
CANCELLED
Owner:
Serial:75912024
Filed:Feb 7, 2000
Classes:11
Registration:2417659
Registered:Jan 2, 2001
EFFICIENCY +
EFFICIENCY +
Trademark
Word
CANCELLED
Owner:
Serial:75271025
Filed:Mar 18, 1997
Classes:11
Registration:2237469
Registered:Apr 6, 1999
Goods & Services
water heaters and gas boilers for commercial and residential use; "EFFICIENCY"
COPPER-PAK
COPPER-PAK
Trademark
Word
CANCELLED
Owner:
Serial:74479666
Filed:Jan 14, 1994
Classes:11
Registration:1914759
Registered:Aug 29, 1995
Goods & Services
waters heaters for commercial use
ENERGYRITE
ENERGYRITE
Trademark
Word
REGISTERED
Owner:
Serial:74384947
Filed:Apr 26, 1993
Classes:11
Registration:1830262
Registered:Apr 12, 1994
Goods & Services
gas-fired swimming pool heaters
HI-POWER
HI-POWER
Trademark
Word
REGISTERED
Owner:
Serial:74267249
Filed:Apr 20, 1992
Classes:11
Registration:1753788
Registered:Feb 23, 1993
Goods & Services
electric hot water heaters for residential, commercial, industrial, and institutional use
MINI-FIN
MINI-FIN
Trademark
Word
CANCELLED
Owner:
Serial:73822209
Filed:Aug 28, 1989
Classes:11
Registration:1590749
Registered:Apr 10, 1990
COPPER-FIN
COPPER-FIN
Trademark
Word
REGISTERED
Owner:
Serial:73693415
Filed:Nov 2, 1987
Classes:11
Registration:1518799
Registered:Jan 3, 1989
Goods & Services
Class 011: WATER HEATERS, BOILERS AND SWIMMING POOL HEATERS
POWER-FIN
POWER-FIN
Trademark
Word
REGISTERED
Owner:
Serial:73611928
Filed:Jul 28, 1986
Classes:11
Registration:1434620
Registered:Mar 31, 1987
Goods & Services
Class 011: GAS FIRED BOILERS, WATER HEATERS AND SWIMMING POOL HEATERS
LOCHINVAR
LOCHINVAR
Trademark
Word
REGISTERED
Owner:
Serial:72418082
Filed:Mar 13, 1972
Classes:11, 34
Registration:0960894
Registered:Jun 12, 1973
Goods & Services
FURNACES AND WATER HEATERS

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