S.J. ELECTRO SYSTEMS, LLC logo

S.J. ELECTRO SYSTEMS, LLC

52 Marks
First Filed:Aug 24, 1977Latest Filed:Sep 12, 2025Address:22650 COUNTY HWY 6, Detroit Lakes, MN 56501, US

Portfolio Overview

Registered
46(92%)
Pending
4(8%)
Dead
2(4%)

Top Classes

Class 9
Electronics, Software & Scientific Equipment
42(84%)
Class 35
Advertising, Business Services & Retail
3(6%)
Class 6
Metal Building Materials & Hardware
2(4%)

TTAB Proceedings

No litigation activity

Top Firms

Merchant & Gould P.C.(Sep 2025)
50

Trademark Activity Timeline(1985 – 2025)

Trademark Portfolio

52 results

(current & previous marks)

Refine by Mark/Description🔽
Filed
Registered
Last Activity
PANELCONNEX
PANELCONNEX
Trademark
Word
PENDING
Owner:
Serial:99691948
Filed:Mar 9, 2026
Classes:9
PUMP NSIGHT
PUMP NSIGHT
Trademark
Word
PENDING
Owner:
Serial:99691941
Filed:Mar 9, 2026
Classes:9
Goods & Services
Class 009: Cellular transceivers allowing for the remote monitoring of pumps and pumps equipment
EK SERIES
EK SERIES
Trademark
Word
PENDING
Owner:
Serial:99389724
Filed:Sep 12, 2025
Classes:9
Goods & Services
Class 009: Water and wastewater control panel containing variable frequency drives and controllers; Electronic control panels used to manage pumps in septic and waste water systems
TUF GRINDER
TUF GRINDER
Trademark
Word
PENDING
Owner:
Serial:99224527
Filed:Jun 9, 2025
Classes:9
Goods & Services
Electric control apparatus, namely, liquid level control switches; electric control panels; motor control panels for wastewater, water and HVAC applications; mechanically actuated electrical pump control switch for use in water and sewage systems
TUF GRINDER DUPLEX CONTROL PANEL
ABANDONED
Owner:
Serial:99199289
Filed:May 23, 2025
Classes:9
Goods & Services
Electric control apparatus, namely, liquid level control switches; electric control panels; motor control panels for wastewater, water and HVAC applications; mechanically actuated electrical pump control switch for use in water and sewage systems
TUF GRINDER SIMPLEX CONTROL PANEL
ABANDONED
Owner:
Serial:99199278
Filed:May 23, 2025
Classes:9
Goods & Services
Electric control apparatus, namely, liquid level control switches; electric control panels; motor control panels for wastewater, water and HVAC applications; mechanically actuated electrical pump control switch for use in water and sewage systems
97903532
97903532
Trademark
Design
REGISTERED
Owner:
Serial:97903532
Filed:Apr 24, 2023
Classes:9
Registration:7374319
Registered:Apr 30, 2024
Goods & Services
Electronic control and alarm panels used to manage liquid levels, temperature and HVAC applications
97819576
97819576
Trademark
Design
REGISTERED
Owner:
Serial:97819576
Filed:Mar 2, 2023
Classes:9
Registration:7635035
Registered:Dec 31, 2024
Goods & Services
Electronic control and alarm panels used to manage liquid levels in HVAC applications
H2O DRIVE
H2O DRIVE
Trademark
Combined
REGISTERED
Owner:
Serial:97651511
Filed:Oct 27, 2022
Classes:9
Registration:7203670
Registered:Oct 24, 2023
Goods & Services
Class 009: Electrical Control panels containing a variable frequency drive and a digital display that provide constant pressure control for submersible well pumps
H2O DRIVE
H2O DRIVE
Trademark
Word
REGISTERED
Owner:
Serial:97651483
Filed:Oct 27, 2022
Classes:9
Registration:7203669
Registered:Oct 24, 2023
Goods & Services
Class 009: Electrical Control panels containing a variable frequency drive and a digital display that provide constant pressure control for submersible well pumps
ALTRONEX
ALTRONEX
Trademark
Word
REGISTERED
Owner:
Serial:97353308
Filed:Apr 8, 2022
Classes:9
Registration:7000535
Registered:Mar 14, 2023
Goods & Services
Engineered electronic controls for pumps and pump motors for use in the water and wastewater market
L.W. ALLEN PUMP SYSTEMS
L.W. ALLEN PUMP SYSTEMS
Service Mark
Combined
REGISTERED
Owner:
Serial:97353310
Filed:Apr 8, 2022
Classes:35
Registration:7111007
Registered:Jul 18, 2023
Goods & Services
"PUMP SYSTEMS"
HORLICK
HORLICK
Trademark
Combined
REGISTERED
Owner:
Serial:97346962
Filed:Apr 5, 2022
Classes:9
Registration:7271033
Registered:Jan 9, 2024
Goods & Services
Engineered electric control panels and motor generators used in engineered control panels for industrial, commercial and defense applications
OEC
OEC
Trademark
Combined
REGISTERED
Owner:
Serial:97249563
Filed:Feb 2, 2022
Classes:9
Registration:7148226
Registered:Aug 29, 2023
Goods & Services
Electronic control and alarm panels used to manage liquid levels, temperature and HVAC applications; electric control apparatus, namely, liquid level control switches; Electric control panels; Automatic float switch for use in connection with sewage and sump pumps; Automatic mechanical control switch for monitoring and controlling the flow of liquids in water and sewage systems; Electric motor control panels for wastewater, water and HVAC applications; Mechanically actuated electrical pump control switch for use in water and sewage systems; Mechanical float switch for monitoring controlling and activating alarms and control panels for use in water and sewage systems; Water and wastewater instrumentation and analytical monitoring and control devices, namely, wastewater pump control panels, engineered pump control panels, wastewater pump controllers, water and wastewater alarm systems, and sump and sewage float controls; none of the aforementioned being for automotive use | Custom manufacture of electric control panels, water and waste water pumps and related parts and accessories therefor
TIMEZONE
TIMEZONE
Trademark
Word
REGISTERED
Owner:
Serial:90357015
Filed:Dec 3, 2020
Classes:9
Registration:6714312
Registered:Apr 26, 2022
Goods & Services
Digital timers as an integral component of control panels
ACCEL PANEL PROGRAM
ACCEL PANEL PROGRAM
Service Mark
Combined
REGISTERED
Owner:
Serial:88576361
Filed:Aug 13, 2019
Classes:35
Registration:6081867
Registered:Jun 16, 2020
Goods & Services
Wholesale ordering services in the field of electronic control panels for use in the water and waste water industries; "PANEL PROGRAM"
PUMP WATCH
PUMP WATCH
Trademark
Word
REGISTERED
Owner:
Serial:88516408
Filed:Jul 16, 2019
Classes:9
Registration:6032395
Registered:Apr 14, 2020
Goods & Services
Gateway routers in the nature of computer control hardware and remote terminal units sold as a unit used for monitoring water and waste water pumping systems, water treatment, wastewater treatment, irrigation systems, and industrial process applications capable of providing alarm notifications, data logging and historical pump system trending; "PUMP"
ACCEL
ACCEL
Service Mark
Word
REGISTERED
Owner:
Serial:88511391
Filed:Jul 12, 2019
Classes:35
Registration:6081763
Registered:Jun 16, 2020
Goods & Services
Wholesale ordering services in the field of electronic control panels for use in the water and waste water industries
SJE MEGAMASTER
SJE MEGAMASTER
Trademark
Word
REGISTERED
Owner:
Serial:88497805
Filed:Jul 2, 2019
Classes:9
Registration:5971915
Registered:Jan 28, 2020
Goods & Services
Electric control apparatus, namely, liquid level control switches; automatic float switch for use in connection with sewage and sump pumps; automatic mechanical control switch for monitoring and controlling liquids in tanks and vessels; mechanically actuated electrical pump control switch for use in water and sewage systems; mechanical float switch used for monitoring liquids in tanks and vessels and used to activate alarms, control panels and similar devices
CSION
CSION
Trademark
Combined
REGISTERED
Owner:
Serial:88221137
Filed:Dec 7, 2018
Classes:9
Registration:5853427
Registered:Sep 3, 2019
Goods & Services
Electronic control and alarm panels used to manage liquid levels, temperature and HVAC applications
88124642
88124642
Trademark
Design
REGISTERED
Owner:
Serial:88124642
Filed:Sep 20, 2018
Classes:9
Registration:5860443
Registered:Sep 17, 2019
Goods & Services
LIQUID LEVEL ALARM SYSTEM COMPRISED OF A CONTROL SWITCH AND ALARM PANEL FOR INDICATING A CHANGE IN FLUID LEVEL
CSION
CSION
Trademark
Word
REGISTERED
Owner:
Serial:88088535
Filed:Aug 22, 2018
Classes:9
Registration:5759453
Registered:May 21, 2019
Goods & Services
Electronic control and alarm panels used to manage liquid levels, temperature and HVAC applications
CSI CONTROLS
CSI CONTROLS
Trademark
Combined
REGISTERED
Owner:
Serial:88017192
Filed:Jun 27, 2018
Classes:9
Registration:5741653
Registered:Apr 30, 2019
Goods & Services
Electric control apparatus, namely, liquid level control switches; Electric control panels; Automatic float switch for use in connection with sewage and sump pumps; Automatic mechanical control switch; Motor control panels for wastewater, water and HVAC applications; Mechanically actuated electrical pump control switch for use in water and sewage systems; and Mechanical float switch used to activate alarms, control panels and similar devices; Water and wastewater instrumentation and analytical monitoring and control devices, namely, wastewater pump control panels, engineered pump control panels, wastewater pump controllers, water and wastewater alarm systems, and sump and sewage float controls; "CONTROLS"
SJE
SJE
Trademark
Combined
REGISTERED
Owner:
Serial:87687415
Filed:Nov 16, 2017
Classes:9
Registration:5645025
Registered:Jan 1, 2019
Goods & Services
Electric control apparatus, namely, liquid level control switches; electric control panels; automatic float switch for use in connection with sewage and sump pumps; automatic mechanical control switch; motor control panels for wastewater, water and hvac applications; mechanically actuated electrical pump control switch for use in water and sewage systems; and mechanical float switch used to activate alarms, control panels and similar devices; water and wastewater instrumentation and analytical monitoring and control devices, namely, wastewater pump control panels, engineered pump control panels, wastewater pump controllers, water and wastewater alarm systems, and sump and sewage float controls; Electric control apparatus, namely, a liquid level pump control switch; Water and wastewater control panel containing variable frequency drives and controllers; Microprocessor controllers with an integrated human-machine interface for use in controlling pumps in municipal wastewater lift stations; Electrical wiring module in the nature of an electrical connector used to link liquid level control floats with a control panel in the water and wastewater industries
SJE RHOMBUS
SJE RHOMBUS
Trademark
Combined
REGISTERED
Owner:
Serial:87687400
Filed:Nov 16, 2017
Classes:9
Registration:5537371
Registered:Aug 7, 2018
Goods & Services
Electric control apparatus, namely, liquid level control switches; electric control panels; automatic float switch for use in connection with sewage and sump pumps; automatic mechanical control switch; motor control panels for wastewater, water and hvac applications; mechanically actuated electrical pump control switch for use in water and sewage systems; and mechanical float switch used to activate alarms, control panels and similar devices; water and wastewater instrumentation and analytical monitoring and control devices, namely, wastewater pump control panels, engineered pump control panels, wastewater pump controllers, water and wastewater alarm systems, and sump and sewage float controls; Electric control apparatus, namely, a liquid level pump control switch; Water and wastewater control panel containing variable frequency drives and controllers; Microprocessor controllers with an integrated human-machine interface for use in controlling pumps in municipal wastewater lift stations; Electrical wiring module in the nature of an electrical connector used to link liquid level control floats with a control panel in the water and wastewater industries
XPERT ALERT
XPERT ALERT
Trademark
Combined
REGISTERED
Owner:
Serial:87666404
Filed:Oct 31, 2017
Classes:9
Registration:5602961
Registered:Nov 6, 2018
Goods & Services
Electronic control and alarm panels used to manage liquid levels, temperature and HVAC applications; "ALERT"
XPERT ALERT
XPERT ALERT
Trademark
Word
REGISTERED
Owner:
Serial:87580489
Filed:Aug 23, 2017
Classes:9
Registration:5547330
Registered:Aug 21, 2018
Goods & Services
Class 009: Electronic control and alarm panels used to manage liquid levels, temperature and HVAC applications
KWIKSWITCH
KWIKSWITCH
Trademark
Word
REGISTERED
Owner:
Serial:87484085
Filed:Jun 12, 2017
Classes:9
Registration:5477050
Registered:May 22, 2018
Goods & Services
Electrical wiring module in the nature of an electrical connector used to link liquid level control floats with a control panel in the water and wastewater industries
SJE
SJE
Trademark
Stylized
REGISTERED
Owner:
Serial:87300668
Filed:Jan 13, 2017
Classes:9
Registration:5397775
Registered:Feb 6, 2018
Goods & Services
Electric control apparatus, namely, liquid level control switches; electric control panels; automatic float switch for use in connection with sewage and sump pumps; automatic mechanical control switch; motor control panels for wastewater, water and hvac applications; mechanically actuated electrical pump control switch for use in water and sewage systems; and mechanical float switch used to activate alarms, control panels and similar devices; water and wastewater instrumentation and analytical monitoring and control devices, namely, wastewater pump control panels, engineered pump control panels, wastewater pump controllers, water and wastewater alarm systems, and sump and sewage float controls; Electric control apparatus, namely, a liquid level pump control switch; Water and wastewater control panel containing variable frequency drives and controllers; Microprocessor controllers with an integrated human-machine interface for use in controlling pumps in municipal wastewater lift stations; Electrical wiring module in the nature of an electrical connector used to link liquid level control floats with a control panel in the water and wastewater industries
EZCONNEX
EZCONNEX
Trademark
Word
REGISTERED
Owner:
Serial:86956399
Filed:Mar 29, 2016
Classes:9
Registration:5116068
Registered:Jan 3, 2017
Goods & Services
Electrical wiring module in the nature of an electrical connector used to link liquid level control floats with a control panel in the water and wastewater industries
NEX SERIES
NEX SERIES
Trademark
Word
REGISTERED
Owner:
Serial:86826852
Filed:Nov 20, 2015
Classes:9
Registration:5060975
Registered:Oct 11, 2016
Goods & Services
Class 009: electronic control and alarm panels used to manage pumps and alarms in septic and waste water systems
PRIMEX
PRIMEX
Trademark
Word
REGISTERED
Owner:
Serial:85904745
Filed:Apr 15, 2013
Classes:9
Registration:4482635
Registered:Feb 11, 2014
Goods & Services
Engineered electronic controls for motors for use in the municipal wastewater market
ARC ARMOR
ARC ARMOR
Trademark
Combined
REGISTERED
Owner:
Serial:85057048
Filed:Jun 8, 2010
Classes:6
Registration:3939189
Registered:Mar 29, 2011
Goods & Services
Class 006: a metallic enclosure system for electrical components
ARC ARMOR
ARC ARMOR
Trademark
Word
REGISTERED
Owner:
Serial:77955532
Filed:Mar 10, 2010
Classes:6
Registration:3967445
Registered:May 24, 2011
Goods & Services
Class 006: a metallic enclosure system for electrical components
VARIOSPEED
VARIOSPEED
Trademark
Word
REGISTERED
Owner:
Serial:77900020
Filed:Dec 23, 2009
Classes:7
Registration:3865805
Registered:Oct 19, 2010
Goods & Services
Variable frequency drives for monitoring and regulating pressure in pumping applications for commercial and industrial water and waste water use
IN-SITE
IN-SITE
Trademark
Word
REGISTERED
Owner:
Serial:77770181
Filed:Jun 29, 2009
Classes:9
Registration:3731422
Registered:Dec 29, 2009
Goods & Services
electronic control panels used to manage pumps and log information in water, septic and waste water systems
ICONTROL
ICONTROL
Service Mark
Word
REGISTERED
Owner:
Serial:77739163
Filed:May 18, 2009
Classes:42
Registration:4035420
Registered:Oct 4, 2011
Goods & Services
Application service provider (ASP) services for others, namely, hosting and providing use of online, nondownloadable software for monitoring and control of municipal and industrial water and waste water facility operations; online monitoring service for others, namely, computerized technical monitoring and quality control of municipal and industrial water and waste water facility operations; diagnostic consultation services in the field of water and waste water facility operations, namely, diagnostic consultation services with regard to automation and control devices used in municipal and industrial water and waste water facilities; and technical consultation services in the field of water and waste water facility operations, namely, technical consultation with regard to automation and control devices used in municipal and industrial water and waste water facilities
ICONTROL SOLUTIONS
ICONTROL SOLUTIONS
Service Mark
Combined
REGISTERED
Owner:
Serial:77739159
Filed:May 18, 2009
Classes:42
Registration:4038941
Registered:Oct 11, 2011
Goods & Services
Class 042: Application service provider (ASP) services for others, namely, hosting and providing use of online, nondownloadable software for monitoring and control of municipal and industrial water and waste water facility operations; online monitoring service for others, namely, computerized technical monitoring and quality control of municipal and industrial water and waste water facility operations; diagnostic consultation services in the field of water and waste water facility operations, namely, diagnostic consultation services with regard to automation and control devices used in municipal and industrial water and waste water facilities; and technical consultation services in the field of water and waste water facility operations, namely, technical consultation with regard to automation and control devices used in municipal and industrial water and waste water facilities
ECO SMART STATION
ECO SMART STATION
Trademark
Word
REGISTERED
Owner:
Serial:77732728
Filed:May 8, 2009
Classes:9
Registration:3998667
Registered:Jul 19, 2011
Goods & Services
"SMART STATION"
ENERGY VIEW
ENERGY VIEW
Trademark
Word
REGISTERED
Owner:
Serial:77732790
Filed:May 8, 2009
Classes:9
Registration:3929176
Registered:Mar 8, 2011
Goods & Services
Class 009: microprocessor controllers with an integrated human-machine interface for use in controlling pumps in municipal wastewater lift stations
KW LOGIX
KW LOGIX
Trademark
Word
REGISTERED
Owner:
Serial:77732750
Filed:May 8, 2009
Classes:9
Registration:3934985
Registered:Mar 22, 2011
Goods & Services
Software used in conjunction with power operated monitoring instrumentation for use in the operation of automated water and wastewater pumps
EZ SERIES
EZ SERIES
Trademark
Combined
REGISTERED
Owner:
Serial:77615926
Filed:Nov 17, 2008
Classes:9
Registration:3737962
Registered:Jan 12, 2010
Goods & Services
Class 009: electronic control panels used to manage pumps in septic and waste water systems
EZ SERIES
EZ SERIES
Trademark
Word
REGISTERED
Owner:
Serial:77597302
Filed:Oct 21, 2008
Classes:9
Registration:3677747
Registered:Sep 1, 2009
Goods & Services
Class 009: electronic control panels used to manage pumps in septic and waste water systems
CSI CONTROLS
CSI CONTROLS
Trademark
Combined
REGISTERED
Owner:
Serial:77383948
Filed:Jan 30, 2008
Classes:9
Registration:3553100
Registered:Dec 30, 2008
Goods & Services
Class 009: Electric control apparatus, namely, liquid level control switches; Electric control panels; Automatic float switch for use in connection with sewage and sump pumps; Automatic mechanical control switch; Motor control panels for wastewater, water and HVAC applications; Mechanically actuated electrical pump control switch for use in water and sewage systems; and Mechanical float switch used to activate alarms, control panels and similar devices; Water and wastewater instrumentation and analytical monitoring and control devices, namely, wastewater pump control panels, engineered pump control panels, wastewater pump controllers, water and wastewater alarm systems, and sump and sewage float controls
CSI CONTROLS
CSI CONTROLS
Trademark
Word
REGISTERED
Owner:
Serial:77383340
Filed:Jan 29, 2008
Classes:9
Registration:3641868
Registered:Jun 23, 2009
Goods & Services
Class 009: Electric control apparatus, namely, liquid level control switches; Electric control panels; Automatic float switch for use in connection with sewage and sump pumps; Automatic mechanical control switch; Motor control panels for wastewater, water and HVAC applications; Mechanically actuated electrical pump control switch for use in water and sewage systems; and Mechanical float switch used to activate alarms, control panels and similar devices; Water and wastewater instrumentation and analytical monitoring and control devices, namely, wastewater pump control panels, engineered pump control panels, wastewater pump controllers, water and wastewater alarm systems, and sump and sewage float controls
SJE-RHOMBUS
SJE-RHOMBUS
Trademark
Combined
REGISTERED
Owner:
Serial:77118615
Filed:Feb 28, 2007
Classes:9
Registration:3550816
Registered:Dec 23, 2008
Goods & Services
Electric control apparatus, namely, liquid level control switches; Electric control panels; Automatic float switch for use in connection with sewage and sump pumps; Automatic mechanical control switch; Motor control panels for wastewater, water and HVAC applications; Mechanically actuated electrical pump control switch for use in water and sewage systems; and Mechanical float switch used to activate alarms, control panels and similar devices; Water/wastewater instrumentation/analytical monitoring and control device
PS PATROL
PS PATROL
Trademark
Word
REGISTERED
Owner:
Serial:78813180
Filed:Feb 13, 2006
Classes:9
Registration:3290539
Registered:Sep 11, 2007
Goods & Services
Water and wastewater instrumentation and analytical monitoring and control devices for submersible pumps used in residential wastewater pumping stations, namely, electronic controls and alarms for sensing water levels
IFS INSTALLER FRIENDLY SERIES
REGISTERED
Owner:
Serial:78600389
Filed:Apr 1, 2005
Classes:9
Registration:3370269
Registered:Jan 15, 2008
Goods & Services
"INSTALLER FRIENDLY SERIES"
SENSOR FLOAT
SENSOR FLOAT
Trademark
Word
REGISTERED
Owner:
Serial:74167650
Filed:May 17, 1991
Classes:9
Registration:1723381
Registered:Oct 13, 1992
Goods & Services
electric control apparatus; namely, a liquid level sensing and control switch
JUNIOR SUPER SINGLE
JUNIOR SUPER SINGLE
Trademark
Word
REGISTERED
Owner:
Serial:73521322
Filed:Feb 8, 1985
Classes:9
Registration:1393020
Registered:May 13, 1986
Goods & Services
ELECTRIC CONTROL APPARATUS, NAMELY A LIQUID LEVEL PUMP CONTROL SWITCH; "SINGLE"
SUPER SINGLE
SUPER SINGLE
Trademark
Word
REGISTERED
Owner:
Serial:73521321
Filed:Feb 8, 1985
Classes:9
Registration:1393019
Registered:May 13, 1986
Goods & Services
ELECTRIC CONTROL APPARATUS, NAMELY A LIQUID LEVEL PUMP CONTROL SWITCH; "SINGLE"
TANK ALERT
TANK ALERT
Trademark
Word
REGISTERED
Owner:
Serial:73138673
Filed:Aug 24, 1977
Classes:9
Registration:1114417
Registered:Mar 6, 1979
Goods & Services
LIQUID LEVEL ALARM SYSTEMS-NAMELY A SENSOR FLOAT AND ALARM PANEL FOR INDICATING A CHANGE IN FLUID LEVEL

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