A. O. SMITH CORPORATION (N.Y. CORP.) logo

A. O. SMITH CORPORATION (N.Y. CORP.)

153 Marks
Corp.
First Filed:Oct 8, 1941Latest Filed:Aug 26, 2024Address:11270 West Park Place, Suite 170, Milwaukee, WI 53224

Portfolio Overview

Registered
47(31%)
Pending
2(1%)
Dead
104(68%)
Previous
38

Top Classes

Class 11
HVAC, Lighting & Kitchen Appliances
92(60%)
Class 9
Electronics, Software & Scientific Equipment
16(10%)
Class 7
Machinery
12(8%)

TTAB Proceedings

Total Proceedings
14
As Plaintiff
11(79%)
As Defendant
3(21%)

Top Firms

Michael Best & Friedrich LLP(Aug 2024)
83
Armstrong Teasdale LLP(Mar 2011)
15
Conley Rose, P.C.(Aug 1978)
3
Markery Law LLC(Feb 2000)
3
MICHAEL BEST & FRIEDRICH LLC(Feb 2000)
3

Trademark Activity Timeline(1980 – 2025)

Trademark Portfolio

191 results

(current & previous marks)

Refine by Mark/Description🔽
Filed
Registered
Last Activity
ENGAGE
ENGAGE
Trademark
Word
ITU
PENDING
Owner:
Serial:98716782
Filed:Aug 26, 2024
Classes:11
Goods & Services
Water heaters
ADAPT
ADAPT
Trademark
Word
REGISTERED
Owner:
Serial:98286364
Filed:Nov 27, 2023
Classes:11
Registration:8014743
Registered:Nov 4, 2025
Goods & Services
Water heaters
FL EX
FL EX
Trademark
Combined
ITU
PENDING
Owner:
Serial:98257164
Filed:Nov 6, 2023
Classes:11
Goods & Services
Water heaters
EMERGE
EMERGE
Trademark
Word
REGISTERED
Owner:
Serial:98115954
Filed:Aug 3, 2023
Classes:11
Registration:7820076
Registered:Jun 3, 2025
Goods & Services
Heat pumps; Water heaters
REMODEL YOUR WATER
REMODEL YOUR WATER
Service Mark
Word
REGISTERED
Owner:
Serial:97060648
Filed:Oct 5, 2021
Classes:40
Registration:7202802
Registered:Oct 24, 2023
Goods & Services
Installation, repair, and maintenance of water treatment, softening, conditioning, and filtering products and systems | Water and water treatment assessment services, namely, consulting services in the field of water treatment | Water assessment services, namely, water testing and analysis services
FLAME GUARD
FLAME GUARD
Trademark
Word
REGISTERED
Owner:
Serial:90318715
Filed:Nov 13, 2020
Classes:11
Registration:6840281
Registered:Sep 6, 2022
Goods & Services
Class 011: Water heaters; safety system sold as an integral component of water heaters that reduces the risk of accidental flame ignitions comprised primarily of a gas valve control and flame arrestor
LEAK SHIELD
LEAK SHIELD
Trademark
Word
REGISTERED
Owner:
Serial:90318706
Filed:Nov 13, 2020
Classes:11
Registration:6896068
Registered:Nov 8, 2022
Goods & Services
Class 011: Water heaters; water heater parts, namely, water shutoff valves; water heater components, namely, water shutoff valves; water shutoff valves sold as an integral component of water heaters
LEAK WATCH
LEAK WATCH
Trademark
Word
REGISTERED
Owner:
Serial:90318708
Filed:Nov 13, 2020
Classes:11
Registration:6847572
Registered:Sep 13, 2022
Goods & Services
Class 011: Water heaters; leak sensors sold as an integral component of water heaters
TANK GUARD
TANK GUARD
Trademark
Word
REGISTERED
Owner:
Serial:90318693
Filed:Nov 13, 2020
Classes:11
Registration:6847571
Registered:Sep 13, 2022
Goods & Services
Class 011: Water heaters; component parts specifically adapted for water heaters, namely, water heater tank protection systems comprised primarily of a glass tank coating and anode rod
TANK GUARD PLUS
TANK GUARD PLUS
Trademark
Word
REGISTERED
Owner:
Serial:90318701
Filed:Nov 13, 2020
Classes:11
Registration:7299900
Registered:Feb 6, 2024
Goods & Services
Class 011: Water heaters; component parts specifically adapted for water heaters, namely, water heater tank protection systems comprised primarily of a glass tank coating and anode rod
CATALYST
CATALYST
Trademark
Word
REGISTERED
Owner:
Serial:88903381
Filed:May 6, 2020
Classes:9
Registration:6472121
Registered:Aug 31, 2021
Goods & Services
Downloaded software used to configure water heater BTU output
X3
X3
Trademark
Word
REGISTERED
Owner:
Serial:88422387
Filed:May 9, 2019
Classes:11
Registration:6086834
Registered:Jun 23, 2020
Goods & Services
Water heaters; anti-scale technology sold as an integral component of water heaters; water filters
PROMAX
PROMAX
Trademark
Word
REGISTERED
Owner:
Serial:88273248
Filed:Jan 23, 2019
Classes:11
Registration:5947814
Registered:Dec 31, 2019
Goods & Services
Water heater accessories, namely, pump tanks and expansion tanks
AO SMITH INNOVATION HAS A NAME.
AO SMITH INNOVATION HAS A NAME.
Trademark
Combined
REGISTERED
Owner:
Serial:88258647
Filed:Jan 11, 2019
Classes:11
Registration:6348628
Registered:May 11, 2021
Goods & Services
Water filtering apparatus; water purifying apparatus; water softening apparatus; water filters; hot water storage tanks; pool heaters; hot water generators operated with steam or boiler water as energy source
INNOVATION HAS A NAME
INNOVATION HAS A NAME
Trademark
Word
REGISTERED
Owner:
Serial:88258638
Filed:Jan 11, 2019
Classes:11
Registration:6273350
Registered:Feb 16, 2021
Goods & Services
Water filtering apparatus; water purifying apparatus; water softening apparatus; water filters; hot water storage tanks; pool heaters; hot water generators operated with steam or boiler water as energy source
AO SMITH
AO SMITH
Trademark
Word
REGISTERED
Owner:
Serial:87936702
Filed:May 25, 2018
Classes:9, 11
Registration:5991839
Registered:Feb 18, 2020
Goods & Services
Downloadable mobile application for providing information about water heaters and for remote monitoring of water heaters; Water heaters; electrical boilers and heating boilers; hot water generators operated with steam or boiler water as energy source; packaged hot water generator systems; hot water tanks, namely, pump tanks, expansion tanks and retention tanks; hot water storage tanks; Water filtering apparatus; water purifying apparatus; water softening apparatus; water acid neutralizers; water descalers; water filters; filters for drinking water; water filtering devices, namely, water purification installations for use in whole-home water filtration units, refrigeration water filtration units, under-sink water filtration units and reverse osmosis water filtration units; water filtration replacement cartridges for use in refrigerators, ice makers, under-sink water filtration units, whole-home water filtration units and reverse osmosis water filtration units; accessories for the aforementioned goods, namely, strap wrenches for changing replacement water filters, silicone lubricants and o-rings for sealing water filtration units, and grounding kits
AO SMITH
AO SMITH
Trademark
Combined
REGISTERED
Owner:
Serial:87936783
Filed:May 25, 2018
Classes:9, 11
Registration:5997716
Registered:Feb 25, 2020
Goods & Services
Downloadable mobile application for providing information about water heaters and for remote monitoring of water heaters; Water heaters; electrical boilers and heating boilers; hot water generators operated with steam or boiler water as energy source; packaged hot water generator systems; hot water tanks, namely, pump tanks, expansion tanks and retention tanks; hot water storage tanks; Water filtering apparatus; water purifying apparatus; water softening apparatus; water acid neutralizers; water descalers; water filters; filters for drinking water; water filtering devices, namely, water purification installations for use in whole-home water filtration units, refrigeration water filtration units, under-sink water filtration units and reverse osmosis water filtration units; water filtration replacement cartridges for use in refrigerators, ice makers, under-sink water filtration units, whole-home water filtration units and reverse osmosis water filtration units; accessories for the aforementioned goods, namely, strap wrenches for changing replacement water filters, silicone lubricants and o-rings for sealing water filtration units, and grounding kits
PRODUCT PRESERVERS
PRODUCT PRESERVERS
Trademark
Word
REGISTERED
Owner:
Serial:87982655
Filed:Feb 14, 2018
Classes:11
Registration:6014297
Registered:Mar 17, 2020
Goods & Services
Water heater accessories, namely, powered anode kits for preventing water heater tank rust and removing odors from water; "PRODUCT"
PRODUCT PRESERVERS
PRODUCT PRESERVERS
Trademark
Word
ABANDONED
Owner:
Serial:87796850
Filed:Feb 14, 2018
Classes:1
Goods & Services
"PRODUCT"
HYDROSENSE
HYDROSENSE
Trademark
Word
ABANDONED
Owner:
Serial:87759489
Filed:Jan 17, 2018
Classes:9
VERTEX
VERTEX
Trademark
Word
REGISTERED
Owner:
Serial:87593489
Filed:Sep 1, 2017
Classes:11
Registration:5437533
Registered:Apr 3, 2018
Goods & Services
Water heaters
A. O. SMITH SIGNATURE
A. O. SMITH SIGNATURE
Trademark
Word
REGISTERED
Owner:
Serial:87202506
Filed:Oct 13, 2016
Classes:11
Registration:5351785
Registered:Dec 5, 2017
Goods & Services
Water heaters
A. O. SMITH SIGNATURE SERIES
A. O. SMITH SIGNATURE SERIES
Trademark
Word
CANCELLED
Owner:
Serial:87202526
Filed:Oct 13, 2016
Classes:11
Registration:5252504
Registered:Jul 25, 2017
Goods & Services
"SERIES"
SIGNATURE PREMIER
SIGNATURE PREMIER
Trademark
Word
CANCELLED
Owner:
Serial:87202542
Filed:Oct 13, 2016
Classes:11
Registration:5267662
Registered:Aug 15, 2017
SIGNATURE SELECT
SIGNATURE SELECT
Trademark
Word
CANCELLED
Owner:
Serial:87202532
Filed:Oct 13, 2016
Classes:11
Registration:5267661
Registered:Aug 15, 2017
SIGNATURE SERIES
SIGNATURE SERIES
Trademark
Word
REGISTERED
Owner:
Serial:87202516
Filed:Oct 13, 2016
Classes:11
Registration:5267660
Registered:Aug 15, 2017
Goods & Services
Class 011: Water heaters
87124666
87124666
Trademark
Design
REGISTERED
Owner:
Serial:87124666
Filed:Aug 2, 2016
Classes:11
Registration:5244453
Registered:Jul 18, 2017
Goods & Services
Water heaters
XPERT WATER HEATER SELECTION TOOL
XPERT WATER HEATER SELECTION TOOL
Trademark
Combined
REGISTERED
Owner:
Serial:86752952
Filed:Sep 10, 2015
Classes:9, 35, 37, +1
Registration:5656061
Registered:Jan 15, 2019
Goods & Services
[ Downloadable mobile application for providing information about water heaters]; Consulting services in the field of water heater installation; Providing information in the field of professional water heater installation; providing a website featuring information in the field of professional water heater installation; Providing consumer product information relating to water heaters; Providing consumer product information relating to water heaters via the Internet; "EXPERT WATER HEATER SELECTION TOOL"; Providing online non-downloadable software for obtaining information about water heaters
86715546
86715546
Trademark
Design
REGISTERED
Owner:
Serial:86715546
Filed:Aug 5, 2015
Classes:11
Registration:4950137
Registered:May 3, 2016
Goods & Services
Hot water heaters
RUST-GUARD
RUST-GUARD
Trademark
Word
REGISTERED
Owner:
Serial:86293789
Filed:May 28, 2014
Classes:6
Registration:4941958
Registered:Apr 19, 2016
Goods & Services
base assemblies for well tanks, namely, metal base being a structural part of well water tanks of metal for household and industrial purposes
PRODUCT PRESERVERS
PRODUCT PRESERVERS
Trademark
Word
REGISTERED
Owner:
Serial:86258107
Filed:Apr 21, 2014
Classes:11
Registration:4655763
Registered:Dec 16, 2014
Goods & Services
Water filters and replacement water filter cartridges therefor; "PRODUCT"
JOHN WOOD
JOHN WOOD
Trademark
Word
ABANDONED
Owner:
Serial:86142130
Filed:Dec 12, 2013
Classes:11
JW JOHN WOOD
JW JOHN WOOD
Trademark
Combined
ABANDONED
Owner:
Serial:86142143
Filed:Dec 12, 2013
Classes:11
HYDROHEAT
HYDROHEAT
Trademark
Word
ABANDONED
Owner:
Serial:85948005
Filed:May 31, 2013
Classes:11
PCA PROFESSIONAL CONTRACTOR ASSOCIATION
PCA PROFESSIONAL CONTRACTOR ASSOCIATION
Service Mark
Combined
CANCELLED
Owner:
Serial:85712174
Filed:Aug 24, 2012
Classes:35
Registration:4275928
Registered:Jan 15, 2013
Goods & Services
"PROFESSIONAL CONTRACTOR ASSOCIATION"
NAUTILUS
NAUTILUS
Trademark
Word
REGISTERED
Owner:
Serial:85631336
Filed:May 22, 2012
Classes:11
Registration:4397270
Registered:Sep 3, 2013
Goods & Services
Water heaters
INNOVATION HAS A NAME
INNOVATION HAS A NAME
Trademark
Word
ABANDONED
Owner:
Serial:79111743
Filed:Aug 4, 2011
Classes:4
AO SMITH
AO SMITH
Trademark
Word
REGISTERED
Owner:
Serial:85226672
Filed:Jan 26, 2011
Classes:11
Registration:4012504
Registered:Aug 16, 2011
Goods & Services
Water heaters; electrical boilers and heating boilers
INNOVATION HAS A NAME.
INNOVATION HAS A NAME.
Trademark
Word
REGISTERED
Owner:
Serial:77930500
Filed:Feb 8, 2010
Classes:11
Registration:4292657
Registered:Feb 19, 2013
Goods & Services
Class 011: Water heaters; electrical boilers and heating boilers
VOLTEX
VOLTEX
Trademark
Word
REGISTERED
Owner:
Serial:77866261
Filed:Nov 5, 2009
Classes:11
Registration:3851544
Registered:Sep 21, 2010
Goods & Services
Water heaters
CIRREX
CIRREX
Trademark
Word
CANCELLED
Owner:
Serial:77862454
Filed:Nov 2, 2009
Classes:11
Registration:3819742
Registered:Jul 13, 2010
ENERGYSENSE
ENERGYSENSE
Trademark
Word
ABANDONED
Owner:
Serial:77814733
Filed:Aug 28, 2009
Classes:11
NEXT HYBRID
NEXT HYBRID
Trademark
Word
CANCELLED
Owner:
Serial:77641347
Filed:Dec 30, 2008
Classes:11
Registration:3854427
Registered:Sep 28, 2010
Goods & Services
"HYBRID"
EFFEX
EFFEX
Trademark
Word
CANCELLED
Owner:
Serial:77614335
Filed:Nov 14, 2008
Classes:11
Registration:3838560
Registered:Aug 24, 2010
TRIDENT
TRIDENT
Trademark
Word
ABANDONED
Owner:
Serial:77614312
Filed:Nov 14, 2008
Classes:11
ENVIROSENSE
ENVIROSENSE
Trademark
Word
ABANDONED
Owner:
Serial:77454442
Filed:Apr 22, 2008
Classes:11
AO SMITH
AO SMITH
Trademark
Combined
REGISTERED
Owner:
Serial:77438712
Filed:Apr 3, 2008
Classes:7, 11
Registration:3670331
Registered:Aug 18, 2009
Goods & Services
[ electric motors for machines ] | water heaters; electrical boilers and heating boilers
A O SMITH INNOVATION HAS A NAME.
A O SMITH INNOVATION HAS A NAME.
Trademark
Combined
REGISTERED
Owner:
Serial:77438728
Filed:Apr 3, 2008
Classes:7
Registration:3742958
Registered:Jan 26, 2010
Goods & Services
[ electric motors for machines ] | water heaters; electrical boilers and heating boilers
VERGE
VERGE
Trademark
Word
ABANDONED
Owner:
Serial:77433567
Filed:Mar 27, 2008
Classes:11
FACTORY FIT
FACTORY FIT
Trademark
Word
CANCELLED
Owner:
Serial:77388003
Filed:Feb 4, 2008
Classes:6
Registration:3618223
Registered:May 12, 2009
FACTORY FIT
FACTORY FIT
Trademark
Combined
CANCELLED
Owner:
Serial:77387999
Filed:Feb 4, 2008
Classes:6
Registration:3618222
Registered:May 12, 2009
CYCLONE
CYCLONE
Trademark
Word
REGISTERED
Owner:
Serial:77122329
Filed:Mar 5, 2007
Classes:11
Registration:3306382
Registered:Oct 9, 2007
Goods & Services
hot water heaters
VF
VF
Trademark
Word
REGISTERED
Owner:
Serial:77122320
Filed:Mar 5, 2007
Classes:11
Registration:3473121
Registered:Jul 22, 2008
Goods & Services
hot water heaters
HYBRID
HYBRID
Trademark
Word
ABANDONED
Owner:
Serial:78955204
Filed:Aug 18, 2006
Classes:11
Goods & Services
Class 011: Water heaters
ECONMASTER
ECONMASTER
Trademark
Word
ABANDONED
Owner:
Serial:78909033
Filed:Jun 15, 2006
Classes:7
Goods & Services
Class 007: Electric motors for machines
HYDROSENSE
HYDROSENSE
Trademark
Word
CANCELLED
Owner:
Serial:78774266
Filed:Dec 15, 2005
Classes:11
Registration:3277674
Registered:Aug 7, 2007
TSUNAMI
TSUNAMI
Trademark
Word
ABANDONED
Owner:
Serial:78408085
Filed:Apr 26, 2004
Classes:11
POLAR BEAR
POLAR BEAR
Trademark
Word
ABANDONED
Owner:
Serial:78339204
Filed:Dec 11, 2003
Classes:7
BLUE DIAMOND
BLUE DIAMOND
Trademark
Word
REGISTERED
Owner:
Serial:78188974
Filed:Nov 26, 2002
Classes:11
Registration:2925812
Registered:Feb 8, 2005
Goods & Services
Porcelain glass lining sold as a component in tank-type water heaters and metal storage tanks
C3 CORDERITE COMBUSTION CONTAINMENT TECHNOLOGY
C3 CORDERITE COMBUSTION CONTAINMENT TECHNOLOGY
Trademark
Combined
CANCELLED
Owner:
Serial:78188712
Filed:Nov 25, 2002
Classes:11
Registration:2949783
Registered:May 10, 2005
Goods & Services
Class 011: Hot water heaters
C3 TECHNOLOGY
C3 TECHNOLOGY
Trademark
Word
CANCELLED
Owner:
Serial:78188708
Filed:Nov 25, 2002
Classes:11
Registration:2931677
Registered:Mar 8, 2005
Goods & Services
Class 011: Hot water heaters
GEMINI
GEMINI
Trademark
Word
ABANDONED
Owner:
Serial:78187622
Filed:Nov 21, 2002
Classes:7
Goods & Services
Class 007: Alternating current electric motors other than for land vehicles.
DRAFT-KING
DRAFT-KING
Trademark
Word
ABANDONED
Owner:
Serial:76298059
Filed:Aug 9, 2001
Classes:11
Goods & Services
Induced draft system comprised of fans and controls for commercial water heaters and boilers
MASTER-FIT
MASTER-FIT
Trademark
Word
CANCELLED
Owner:
Serial:76259924
Filed:May 21, 2001
Classes:11
Registration:2600777
Registered:Jul 30, 2002
Goods & Services
Electric heating elements for use in water heaters
DIA-SCAN
DIA-SCAN
Trademark
Word
CANCELLED
Owner:
Serial:76233910
Filed:Mar 30, 2001
Classes:9
Registration:2612172
Registered:Aug 27, 2002
Goods & Services
Programmable diagnostic control and monitor for boilers
NEXTERIOR
NEXTERIOR
Trademark
Word
ABANDONED
Owner:
Serial:76225114
Filed:Mar 15, 2001
Classes:11
Goods & Services
Class 011: water heaters
POWERHOUSE
POWERHOUSE
Trademark
Word
CANCELLED
Owner:
Serial:76225112
Filed:Mar 15, 2001
Classes:11
Registration:2809041
Registered:Jan 27, 2004
Goods & Services
Class 011: water heaters
PCA A. O. SMITH PROFESSIONAL CONTRACTOR ASSOCIATION
PCA A. O. SMITH PROFESSIONAL CONTRACTOR ASSOCIATION
Service Mark
Word
CANCELLED
Owner:
Serial:76050684
Filed:May 17, 2000
Classes:35
Registration:2685216
Registered:Feb 11, 2003
Goods & Services
"PROFESSIONAL CONTRACTOR ASSOCIATION"
ARMOR LINE
ARMOR LINE
Trademark
Word
ABANDONED
Owner:
Serial:76042083
Filed:May 5, 2000
Classes:7
Goods & Services
"LINE"
KUO-LON
KUO-LON
Trademark
Word
ABANDONED
Owner:
Serial:75926030
Filed:Feb 23, 2000
Classes:2
PCA PROFESSIONAL CONTRACTOR ASSOCIATION
PCA PROFESSIONAL CONTRACTOR ASSOCIATION
Service Mark
Word
ABANDONED
Owner:
Serial:75707518
Filed:May 17, 1999
Classes:42
Goods & Services
"PROFESSIONAL CONTRACTOR ASSOCIATION"; association services; namely promoting the interests of professional contractors in the field of water heating products and services
GOLDENROD
GOLDENROD
Trademark
Word
CANCELLED
Owner:
Serial:75642477
Filed:Feb 17, 1999
Classes:11
Registration:2414621
Registered:Dec 19, 2000
Goods & Services
water heater sacrificial anodes made of metal
MASTER-FIT
MASTER-FIT
Trademark
Word
REGISTERED
Owner:
Serial:75519970
Filed:Jul 16, 1998
Classes:11
Registration:2421841
Registered:Jan 16, 2001
Goods & Services
Water heaters for commercial use
CYONYX
CYONYX
Trademark
Word
CANCELLED
Owner:
Serial:75441028
Filed:Feb 26, 1998
Classes:17, 20
Registration:2312455
Registered:Jan 25, 2000
Goods & Services
non-metal pipes and non-metal valves for use in chemical, water and petroleum applications; non-metal pipe fittings for use in chemical, water and petroleum applications
AOS ELECTRONIC FREQUENCY MODULATION
AOS ELECTRONIC FREQUENCY MODULATION
Trademark
Combined
CANCELLED
Owner:
Serial:75311729
Filed:Jun 19, 1997
Classes:7
Registration:2250293
Registered:Jun 1, 1999
Goods & Services
variable speed electric motors for machines; "ELECTRONIC FREQUENCY MODULATION"
SEALWELD
SEALWELD
Trademark
Word
CANCELLED
Owner:
Serial:75260817
Filed:Mar 20, 1997
Classes:6
Registration:2344149
Registered:Apr 18, 2000
Goods & Services
aluminum welded storage tanks
BURKAY GENESIS
BURKAY GENESIS
Trademark
Word
REGISTERED
Owner:
Serial:75240685
Filed:Feb 12, 1997
Classes:11
Registration:2191463
Registered:Sep 22, 1998
Goods & Services
commercial water heater
SIERRA
SIERRA
Trademark
Combined
CANCELLED
Owner:
Serial:75224992
Filed:Jan 9, 1997
Classes:7
Registration:2169126
Registered:Jun 30, 1998
Goods & Services
manure processing equipment, namely, injectors, pumps, agitators and separators
PROMAX
PROMAX
Trademark
Word
CANCELLED
Owner:
Serial:75200498
Filed:Oct 29, 1996
Classes:11
Registration:2182860
Registered:Aug 18, 1998
Goods & Services
residential gas water heater
AIR-BANK
AIR-BANK
Trademark
Word
CANCELLED
Owner:
Serial:75149834
Filed:Aug 13, 1996
Classes:11
Registration:2083895
Registered:Jul 29, 1997
Goods & Services
pressure regulation expansion tank for use with water heaters

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