HACH COMPANY logo

HACH COMPANY

179 Marks
Corp.
First Filed:Apr 3, 1951Latest Filed:Dec 22, 2025Address:5600 Lindbergh Drive, Loveland, CO 80538

Portfolio Overview

Registered
70(39%)
Pending
1(1%)
Dead
108(60%)
Previous
2

Top Classes

Class 9
Electronics, Software & Scientific Equipment
96(54%)
Class 1
Industrial Chemicals & Adhesives
73(41%)
Class 6
Metal Building Materials & Hardware
12(7%)

TTAB Proceedings

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

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Trademark Activity Timeline(1980 – 2025)

Trademark Portfolio

181 results

(current & previous marks)

Refine by Mark/Description🔽
Filed
Registered
Last Activity
ANATEL
ANATEL
Trademark
Word
PENDING
Owner:
Serial:99560822
Filed:Dec 22, 2025
Classes:9
Goods & Services
Class 009: Scientific instruments, namely, electronic analyzers for testing and analyzing chemical and biological substances for the presence, absence, or quantity of contaminants
HACH
HACH
Trademark
Combined
REGISTERED
Owner:
Serial:97602673
Filed:Sep 22, 2022
Classes:9
Registration:7062094
Registered:May 23, 2023
Goods & Services
Chemicals used in industry and science, in particular reagents for conducting and controlling chemical analyses and tests of waste water and drinking water, and reagents for conducting and controlling chemical analyses and tests | Apparatus and instruments for industrial and scientific purposes, namely, analysers, measuring, controlling and regulating apparatus and instruments for testing waste water and drinking water; measuring and recording apparatus for scientific testing purposes and for waste water and drinking water analysis; electric measuring and testing apparatus, in particular photometers, spectral photometers, colour-measuring apparatus, brightness and reflection measuring apparatus, transparency and turbidity measuring apparatus instruments for testing waste water and drinking water; waste water and drinking water analysers; downloadable operating software for the aforesaid apparatus and instruments; Groundwater sampling equipment, namely, testing sticks, sample containers, and automated sample pumps | Repair or maintenance of water analysis apparatus; Repair or maintenance of water analysis apparatus for industrial purposes
CLEAN & CAL
CLEAN & CAL
Trademark
Word
REGISTERED
Owner:
Serial:97256133
Filed:Feb 7, 2022
Classes:9
Registration:7152242
Registered:Aug 29, 2023
Goods & Services
Electrochemical sensors and probes for waste water and drinking water analysis measurement; mounting systems comprised primarily of mechanical supports specially adapted for electrochemical sensors and probes for waste water and drinking water analysis measurement; mounts specially adapted for electrochemical sensors and probes for waste water and drinking water analysis measurement
97095766
97095766
Trademark
Design
REGISTERED
Owner:
Serial:97095766
Filed:Oct 27, 2021
Classes:1
Registration:6841236
Registered:Sep 6, 2022
Goods & Services
Chemicals and chemical compositions for laboratory and field measurement of chlorine in water; chemicals, chemical compositions, and chemical reagents for non-medical purposes for use in the measurement of chlorine in fluids
97095680
97095680
Trademark
Design
REGISTERED
Owner:
Serial:97095680
Filed:Oct 27, 2021
Classes:1
Registration:6841235
Registered:Sep 6, 2022
Goods & Services
Chemicals and chemical compositions for laboratory and field measurement of chlorine in water; chemicals, chemical compositions, and chemical reagents for non-medical purposes for use in the measurement of chlorine in fluids
ANASHELL
ANASHELL
Trademark
Word
REGISTERED
Owner:
Serial:88827427
Filed:Mar 9, 2020
Classes:19
Registration:6702125
Registered:Apr 12, 2022
Goods & Services
Non-metallic modular shelters
CLAROS
CLAROS
Trademark
Word
REGISTERED
Owner:
Serial:87008829
Filed:Apr 21, 2016
Classes:9
Registration:5530753
Registered:Jul 31, 2018
Goods & Services
Computer Software for providing a cloud-based system for processing water quality data received from scientific testing instruments, sensors, and lab equipment | Providing temporary use of non-downloadable software for providing a cloud-based system for processing water quality data received from scientific testing instruments, sensors, and lab equipment
STABLCAL
STABLCAL
Trademark
Word
REGISTERED
Owner:
Serial:86460182
Filed:Nov 20, 2014
Classes:1
Registration:4756056
Registered:Jun 16, 2015
Goods & Services
chemical suspensions for establishing turbidity measurement standards in turbidimeters
360° X 90° DETECTION
REGISTERED
Owner:
Serial:86442812
Filed:Nov 3, 2014
Classes:9
Registration:5188559
Registered:Apr 18, 2017
Goods & Services
Turbidimeters, not for medical use
TU5100
TU5100
Trademark
Word
ABANDONED
Owner:
Serial:86442774
Filed:Nov 3, 2014
Classes:9
TU5200
TU5200
Trademark
Word
ABANDONED
Owner:
Serial:86442789
Filed:Nov 3, 2014
Classes:9
TU5300 SC
TU5300 SC
Trademark
Word
ABANDONED
Owner:
Serial:86442798
Filed:Nov 3, 2014
Classes:9
TU5400 SC
TU5400 SC
Trademark
Word
ABANDONED
Owner:
Serial:86442802
Filed:Nov 3, 2014
Classes:9
TU5 SERIES
TU5 SERIES
Trademark
Word
REGISTERED
Owner:
Serial:86442762
Filed:Nov 3, 2014
Classes:9
Registration:5161536
Registered:Mar 14, 2017
Goods & Services
Class 009: Turbidimeters; not for medical use
TR 5200
TR 5200
Trademark
Word
ABANDONED
Owner:
Serial:86440492
Filed:Oct 30, 2014
Classes:9
TR 5300
TR 5300
Trademark
Word
ABANDONED
Owner:
Serial:86440508
Filed:Oct 30, 2014
Classes:9
TR 5400
TR 5400
Trademark
Word
ABANDONED
Owner:
Serial:86440516
Filed:Oct 30, 2014
Classes:9
TR5 SERIES
TR5 SERIES
Trademark
Word
ABANDONED
Owner:
Serial:86440484
Filed:Oct 30, 2014
Classes:9
SHOCKCHEK
SHOCKCHEK
Trademark
Word
REGISTERED
Owner:
Serial:86119478
Filed:Nov 14, 2013
Classes:1
Registration:4525923
Registered:May 6, 2014
Goods & Services
Chemical reagents, namely, reagent strip chemical test paper for determining chemical constituents and parameters of pool and spa water
CHEMKEY
CHEMKEY
Trademark
Word
REGISTERED
Owner:
Serial:86075774
Filed:Sep 26, 2013
Classes:1
Registration:4668443
Registered:Jan 6, 2015
Goods & Services
cuvette containing reagents for determining chemical constituents and parameters of aqueous solutions
PORTABLE PARALLEL ANALYZER
REGISTERED
Owner:
Serial:86075767
Filed:Sep 26, 2013
Classes:9
Registration:4814951
Registered:Sep 15, 2015
Goods & Services
testing devices for determining chemical constituents and parameters of aqueous solutions
AQUACLOUD
AQUACLOUD
Trademark
Word
ABANDONED
Owner:
Serial:86039705
Filed:Aug 16, 2013
Classes:9
HACH
HACH
Trademark
Word
REGISTERED
Owner:
Serial:85953747
Filed:Jun 7, 2013
Classes:1, 9, 11
Registration:4773380
Registered:Jul 14, 2015
Goods & Services
Apparatus for laboratory and commercial use intended primarily for testing and analyzing the quality of water and other aqueous solutions, namely, automatic liquid analyzers, turbidimeters, colorimeters, titrators, and labware in the nature of balances for weighing liquids, glassware for testing liquids in a laboratory, and electrodes; apparatus for laboratory and commercial use intended primarily for testing and analyzing the quality of water and other aqueous solutions, namely, automatic titrators and samplers for collecting and analyzing samples of water and other aqueous solutions; sensors and probes for the measurement of pH, oxidation-reduction potential, conductivity, turbidity, dissolved oxygen, ozone, residual chlorine, liquid level, fluid flow, fluid color, and associated analytical parameters, the analyzers used therewith, and electrical controllers for controlling the above-mentioned parameters, all used in connection with drinking water and waste water treatment and the control of industrial liquid processes; liquid flow measuring instruments, namely, ultrasonic and electronic meters for measuring liquid flow; lift station flowmeter for measuring liquid flow; electrical flowmeter for measuring liquid fluid flow; laboratory apparatuses, namely, flasks, electrodes, and non-medical ultrasound probes; pipettes for laboratory use in collecting and dispensing a liquid sample; measuring cup featuring a color scale on one side wall; measuring and analytical apparatus, detectors, monitors and instruments in the nature of liquid analyzers for field measurement of substances in fluids; measuring instruments in the nature of liquid analyzers for measuring dissolved gas in water, namely, oxygen meters, and ammonia meters; liquid analyzers for measuring dissolved solids in water, namely, nitrate meters, phosphate meters, and meters for plant-nutritive salts; electric sensors and oxygen regulators for chemical and biological process control; transmitters of electric and/or electronic signals; measuring and scientific apparatus, namely, non-medical meters for measuring temperature, ion measuring and generating instrumentation in the nature of automatic ion-exchange chromatography apparatus for laboratory use, and liquid flow rate indicators and meters; indicating and measuring devices for determining the chemical composition of liquids, namely, liquid analyzers; scientific instruments, namely, pH, pH/mV, and pH/ISE meters and electrodes used therewith to determine the presence of ions in liquid chemical analysis; scientific apparatus for use with membrane filtration, namely, water filter controllers and computer software for detecting and measuring water quality; scientific instruments, namely, electronic analyzers for measuring, testing and detecting contaminants and environmental pollutants; scientific instruments for analysis, namely, photometric monitoring, detection and recording apparatus in the nature of photometers; digital meters that measure the chemical constituents and parameters of pool and spa water for pH, alkalinity, and free and total chlorine levels by reading reagent strip chemical test paper; hand-held analytical instruments, namely, a hand-held liquid analyzer for measuring ph, temperature, conductivity, dissolved oxygen and/or the presence of specific ions for scientific research use; water analyzers and gas detectors for detecting the presence of gas; turbidity measurement instrumentation systems consisting of turbidity analyzers and sensors for indicating and transmitting turbidity readings in liquid media; electrical apparatus comprised of sensors and power supplies for testing water quality; electromechanical instrument in the nature of a liquid analyzer that tests for the presence of free or total chlorine, chlorite, sulfite, or chlorine dioxide and quantifies the amount; electrical instruments in the nature of liquid analyzers used primarily for laboratory and field measurement, recordation, monitorization and data storage of water quality parameters; electronic instrumentation in the nature of liquid analyzers for monitoring basic water quality parameters, namely, temperature, pH, conductivity, salinity, dissolved oxygen, depth, water level, oxidation reduction potential (ORP), turbidity, nutrients, photosynthetically active radiation (PAR), metals and organic materials; electronic warning systems comprised of event detection instrumentation, namely, automatic liquid analyzers, turbidimeters, probes for analyzing liquids, thermometers and pressure sensors, diagnostic software for analyzing water and other aqueous solutions, and sound alarms; test kits comprised of portable analyzers, LCD monitors, probes, and samplers for sampling, testing, analyzing and monitoring the presence of contaminants to ensure the safety of water and other aqueous solutions; test kits comprising filter paper, spoon, bottle, color viewing tube, chemical reagents, flask, and instruction manuals, for use in analytical determination of amount of nitrogen present in soil; test kits comprising chemical reagents, graduated cylinders and eyedroppers for use in analytical determination of amount of lead present in water; biochemical oxidation measuring apparatus for testing biochemical oxygen demand, namely, laboratory glassware in the nature of incubation bottles, and temperature controller for biochemical oxygen demand incubation; environmental monitoring and recording units comprised of electric sensors, computer hardware and hard disk drives, all for use in water quality applications; on-line connected instrument consisting of computer hardware for transmission and recording of dissolved oxygen, pH, specific conductance, redox, and pressure, for use in pollution studies of industrial wastewaters; computers, computer peripherals and computer programs in the field of computer-aided process management for use in monitoring, analyzing and controlling contamination in ultrapure water and pure chemical applications in the semiconductor, nuclear power and biotechnology industries; and scientific instruments in the nature of computer hardware and liquid analyzers used for monitoring, analyzing and controlling contamination in ultrapure water and pure chemical applications in the semiconductor, nuclear power and biotechnology industries; computer assisted process management systems and instruments comprising microprocessor based process analytical computers used for monitoring, analyzing and controlling contamination in clean room, ultrapure water and pure chemical applications in the semiconductor, nuclear power and biotechnology industries; computer software for measuring liquid flow; computer operating software for use in connection with fluid flowmeters; computer software for receiving data used to create reports and to manage operations in the field of water information management; computer software for use in programming, data collection, data storage, data analysis and report generation of fluid flow meters and wastewater sampler products; water analysis software using a proprietary algorithm to identify contamination occurrences and classify contaminants; computer software used for analysis of pool and spa water; computer software for use in programming, data collection, data storage, data analysis and report generation of open channel flow meters and wastewater sampler products; computer software for maintenance management, namely, scheduling, and tracking preventative maintenance, tasks and emergency repairs in industrial plants; Chemicals and chemical compositions for laboratory and field analysis of water quality; chemicals, chemical compositions, and chemical reagents for non-medical purposes for use in the analyses of fluids; chemical reagents, namely, reagent strip chemical test paper for determining chemical constituents and parameters of pool and spa water; chemical reagents for non-medical purposes, namely, acid solutions for adding to a liquid sample containing fluoride for use in the calibration of distillation apparatus; test kits comprised of chemical reagents for non-medical purposes for use for testing and analyzing water and other aqueous solutions; ampules of premixed, precalibrated, standard non-medical chemical reagents for analytical laboratory use; chemical reagents in vacuum vials for non-medical use in chemical analysis of fluids, such as water or solvents; reagent strip chemical test paper for testing of various analyses in, and chemical parameters of, soils; chemical reagents for use in analytical determination of water hardness; chemical reagents for use in non-medical analytical determination of amount of aluminum, barium, boron, cadmium, chromates, cyanide, hydrazine, iron, lead, lignin, molybdenum, nitrates, nitrites, phosphates, sulfur, tannin, and zinc present in a liquid sample; reagent strip chemical test paper for testing of coolant; chemical analysis test kits for laboratory use in the testing the quality of water, sterilants, and disinfectants used in renal dialysis; environmental quality control fluid samples for calculating standards used for standardizing turbidity instruments used in testing and verifying the quality of water
POCKET PRO
POCKET PRO
Trademark
Word
REGISTERED
Owner:
Serial:85942509
Filed:May 24, 2013
Classes:9
Registration:4610745
Registered:Sep 23, 2014
Goods & Services
Testing devices for determining chemical constituents and parameters of aqueous solutions
MICRO DIST
MICRO DIST
Trademark
Word
REGISTERED
Owner:
Serial:85937240
Filed:May 20, 2013
Classes:9
Registration:4863574
Registered:Dec 1, 2015
Goods & Services
Class 009: Disposable distillation apparatus for distilling small sample volumes for scientific purposes, for use with distillation of water, wastewater, soil, sludge, and tissue, and for distilling samples for the analysis of total cyanide, wad cyanide, ammonia, TKN, phenolics, sulfide, volatile organic acids, and tritium; all of the foregoing not for use for motor gasoline, fuel oils, naptha and diesel
QUIKCHEM
QUIKCHEM
Trademark
Word
CANCELLED
Owner:
Serial:85937234
Filed:May 20, 2013
Classes:9
Registration:4593932
Registered:Aug 26, 2014
85819762
85819762
Trademark
Design
ABANDONED
Owner:
Serial:85819762
Filed:Jan 10, 2013
Classes:1
AQUACHEK
AQUACHEK
Trademark
Word
REGISTERED
Owner:
Serial:85757807
Filed:Oct 18, 2012
Classes:9
Registration:4353585
Registered:Jun 18, 2013
Goods & Services
Digital meters that measure the chemical constituents and parameters of pool and spa water by reading reagent strip chemical test paper
AQUACHEK FLIP 'N DISPENSE
ABANDONED
Owner:
Serial:85757721
Filed:Oct 18, 2012
Classes:1
85605224
85605224
Trademark
Design
CANCELLED
Owner:
Serial:85605224
Filed:Apr 23, 2012
Classes:1
Registration:4267565
Registered:Jan 1, 2013
AQUACHEK POOL AND SPA TEST STRIPS
REGISTERED
Owner:
Serial:85598126
Filed:Apr 14, 2012
Classes:1
Registration:4260772
Registered:Dec 18, 2012
Goods & Services
"POOL AND SPA TEST STRIPS"
AQUACHEK PRO II
AQUACHEK PRO II
Trademark
Word
REGISTERED
Owner:
Serial:85598131
Filed:Apr 14, 2012
Classes:1
Registration:4260773
Registered:Dec 18, 2012
Goods & Services
Chemical reagents, namely, reagent strip chemical test paper for determining chemical constituents and parameters of pool and spa water
AQUACHEK SPA
AQUACHEK SPA
Trademark
Word
REGISTERED
Owner:
Serial:85598136
Filed:Apr 14, 2012
Classes:1
Registration:4260774
Registered:Dec 18, 2012
Goods & Services
Class 001: Chemical reagents, namely, reagent strip chemical test paper for determining chemical constituents and parameters of pool and spa water
FAST EASY ACCURATE
FAST EASY ACCURATE
Trademark
Combined
REGISTERED
Owner:
Serial:85598113
Filed:Apr 14, 2012
Classes:1
Registration:4260770
Registered:Dec 18, 2012
Goods & Services
Reagent bearing colorimetric test strips for testing swimming and spa pool water
FAST EASY ACCURATE
FAST EASY ACCURATE
Trademark
Combined
REGISTERED
Owner:
Serial:85598121
Filed:Apr 14, 2012
Classes:1
Registration:4260771
Registered:Dec 18, 2012
Goods & Services
Reagent bearing colorimetric test strips for testing swimming and spa pool water
HIAC
HIAC
Trademark
Word
REGISTERED
Owner:
Serial:85370235
Filed:Jul 13, 2011
Classes:9
Registration:4124890
Registered:Apr 10, 2012
Goods & Services
Measuring and scientific apparatus, namely, sensors and meters used for quantification of fluid contaminants, including determining the presence, size and or amounts of contaminants in fluid
HACH WARRANTYPLUS
HACH WARRANTYPLUS
Service Mark
Word
CANCELLED
Owner:
Serial:85319681
Filed:May 12, 2011
Classes:37
Registration:4191690
Registered:Aug 14, 2012
WARRANTYPLUS
WARRANTYPLUS
Service Mark
Word
REGISTERED
Owner:
Serial:85319629
Filed:May 12, 2011
Classes:37
Registration:4104686
Registered:Feb 28, 2012
Goods & Services
Providing technical support, namely, technical advice concerning the installation, repair and maintenance of mechanical, electrical or electronic apparatus, equipment and devices used for water monitoring or fluid monitoring; and the installation, repair and maintenance of electric or electronic apparatus, equipment and devices used for water monitoring or fluid monitoring
HQD
HQD
Trademark
Word
CANCELLED
Owner:
Serial:85263414
Filed:Mar 10, 2011
Classes:9
Registration:4120680
Registered:Apr 3, 2012
SENSION+
SENSION+
Trademark
Word
REGISTERED
Owner:
Serial:85252033
Filed:Feb 25, 2011
Classes:9
Registration:4028751
Registered:Sep 20, 2011
Goods & Services
Scientific instruments, namely, meters and electrodes that measure pH, pH/ISE, millivolt potential, temperature and ion concentration and store conductivity and dissolved oxygen data
HACH
HACH
Trademark
Word
REGISTERED
Owner:
Serial:85251022
Filed:Feb 24, 2011
Classes:9
Registration:4028683
Registered:Sep 20, 2011
Goods & Services
Apparatus for laboratory and commercial use intended primarily for testing and analyzing the quality of water and other aqueous solutions, namely, automatic liquid analyzers, turbidimeters, colorimeters, titrators, and labware in the nature of balances for weighing liquids, glassware for testing liquids in a laboratory, and electrodes; apparatus for laboratory and commercial use intended primarily for testing and analyzing the quality of water and other aqueous solutions, namely, automatic titrators and samplers for collecting and analyzing samples of water and other aqueous solutions; computer software for receiving data used to create reports and to manage operations in the field of water information management
HACH SERVICEPLUS
HACH SERVICEPLUS
Service Mark
Word
REGISTERED
Owner:
Serial:85178842
Filed:Nov 17, 2010
Classes:37
Registration:3981521
Registered:Jun 21, 2011
Goods & Services
Providing technical support, namely, technical advice concerning the installation, repair and maintenance of mechanical, electrical or electronic apparatus, equipment and devices used for water monitoring or fluid monitoring; and the installation, repair and maintenance of electric or electronic apparatus, equipment and devices used for water monitoring or fluid monitoring
FSDATA
FSDATA
Trademark
Word
REGISTERED
Owner:
Serial:85080080
Filed:Jul 8, 2010
Classes:9
Registration:3922965
Registered:Feb 22, 2011
Goods & Services
Computer software for use in programming, data collection, data storage, data analysis and report generation of fluid flow meters and wastewater sampler products
HACH CITYGUARD
HACH CITYGUARD
Trademark
Word
CANCELLED
Owner:
Serial:77793755
Filed:Jul 30, 2009
Classes:9
Registration:3890959
Registered:Dec 14, 2010
HACH HOMELAND SECURITY TECHNOLOGIES
Owner:
Serial:77565859
Filed:Sep 9, 2008
Classes:1
Registration:3605878
Registered:Apr 14, 2009
Goods & Services
"HOMELAND SECURITY TECHNOLOGIES"
HACH HST
HACH HST
Trademark
Word
ABANDONED
Owner:
Serial:77565926
Filed:Sep 9, 2008
Classes:1
FASTCHEK
FASTCHEK
Trademark
Word
CANCELLED
Owner:
Serial:77423507
Filed:Mar 17, 2008
Classes:9
Registration:3962130
Registered:May 17, 2011
FASTCHEK PRO
FASTCHEK PRO
Trademark
Word
CANCELLED
Owner:
Serial:76686998
Filed:Feb 21, 2008
Classes:9
Registration:3961971
Registered:May 17, 2011
Goods & Services
digital meters that measure the chemical constituents and parameters of pool and spa water by reading reagent strip chemical test paper; computer software used for analysis of pool and spa water
HACH2O
HACH2O
Trademark
Word
ABANDONED
Owner:
Serial:77379481
Filed:Jan 24, 2008
Classes:1
HACH
HACH
Trademark
Combined
REGISTERED
Owner:
Serial:77378876
Filed:Jan 23, 2008
Classes:9
Registration:3515351
Registered:Oct 14, 2008
Goods & Services
Apparatus for laboratory and commercial use intended primarily for testing and analyzing the quality of water and other aqueous solutions, namely, automatic liquid analyzers, turbidimeters, colorimeters, titrators, and labware in the nature of balances for weighing liquids, glassware for testing liquids in a laboratory, and electrodes; apparatus for laboratory and commercial use intended primarily for testing and analyzing the quality of water and other aqueous solutions, namely, automatic titrators and samplers for collecting and analyzing samples of water and other aqueous solutions
HACH ACCU3
HACH ACCU3
Trademark
Word
ABANDONED
Owner:
Serial:77362648
Filed:Jan 2, 2008
Classes:9
BIOTECTOR
BIOTECTOR
Service Mark
Word
REGISTERED
Owner:
Serial:77312676
Filed:Oct 24, 2007
Classes:35
Registration:3625285
Registered:May 26, 2009
Goods & Services
On-line retail store services featuring electronic analytical apparatuses for chemical analysis and related e-support services, namely, online customer support services in the field of electronic analytical apparatuses for chemical analysis
BIOTECTOR
BIOTECTOR
Service Mark
Word
REGISTERED
Owner:
Serial:77312671
Filed:Oct 24, 2007
Classes:41
Registration:3625284
Registered:May 26, 2009
Goods & Services
Educational services for others, namely, training courses regarding the use of electronic analytical apparatuses for chemical analysis
QUANTAB
QUANTAB
Trademark
Word
REGISTERED
Owner:
Serial:77305788
Filed:Oct 17, 2007
Classes:1
Registration:3431014
Registered:May 20, 2008
Goods & Services
Non-medical chemical reagent test strips for determining chemical composition and constituents of liquids
TRUTEST
TRUTEST
Trademark
Word
REGISTERED
Owner:
Serial:77257262
Filed:Aug 16, 2007
Classes:9
Registration:3401615
Registered:Mar 25, 2008
Goods & Services
digital meters that measure the chemical constituents and parameters of pool and spa water by reading reagent strip chemical test paper
TRUTEST
TRUTEST
Trademark
Word
REGISTERED
Owner:
Serial:77257263
Filed:Aug 16, 2007
Classes:1
Registration:3401616
Registered:Mar 25, 2008
Goods & Services
chemical reagents, namely, reagent strip chemical test paper for determining chemical constituents and parameters of pool and spa water
BIOTECTOR
BIOTECTOR
Trademark
Word
REGISTERED
Owner:
Serial:77060403
Filed:Dec 8, 2006
Classes:9
Registration:3374994
Registered:Jan 29, 2008
Goods & Services
electronic analytical apparatus for chemical analysis of liquids
FLO-CENTER
FLO-CENTER
Trademark
Word
CANCELLED
Owner:
Serial:77043266
Filed:Nov 14, 2006
Classes:9
Registration:3356908
Registered:Dec 18, 2007
TNTPLUS
TNTPLUS
Trademark
Word
REGISTERED
Owner:
Serial:78924061
Filed:Jul 6, 2006
Classes:1
Registration:3239594
Registered:May 8, 2007
Goods & Services
Class 001: Chemical reagents, premeasured and premixed in vials, for laboratory and field liquid analysis measurement, for use in water testing and analysis
GUARDIANBLUE
GUARDIANBLUE
Trademark
Word
CANCELLED
Owner:
Serial:78879165
Filed:May 8, 2006
Classes:9
Registration:3309730
Registered:Oct 9, 2007
Goods & Services
Class 009: Water testing instrumentation with onboard data processing and interpretation with graphical user interface for continuous monitoring and detection of contamination in water suitable for commercial and industrial use
78793022
78793022
Trademark
Design
REGISTERED
Owner:
Serial:78793022
Filed:Jan 17, 2006
Classes:1
Registration:3292471
Registered:Sep 11, 2007
Goods & Services
chemical reagents, namely, reagent strip chemical test paper for determining chemical constituents and parameters of pool water
INTELLICAL
INTELLICAL
Trademark
Word
REGISTERED
Owner:
Serial:78703783
Filed:Aug 30, 2005
Classes:9
Registration:3331436
Registered:Nov 6, 2007
Goods & Services
Electrochemical sensors and probes for laboratory and field liquid analysis measurement
EVENT MONITOR
EVENT MONITOR
Trademark
Word
REGISTERED
Owner:
Serial:78688162
Filed:Aug 8, 2005
Classes:9
Registration:3123436
Registered:Aug 1, 2006
Goods & Services
Water analysis software using a proprietary algorithm to identify contamination occurances and classify contaminents
CAL-CLEAN
CAL-CLEAN
Trademark
Word
CANCELLED
Owner:
Serial:78645744
Filed:Jun 7, 2005
Classes:9
Registration:3097948
Registered:May 30, 2006
FASTCHEK
FASTCHEK
Trademark
Word
CANCELLED
Owner:
Serial:78643296
Filed:Jun 3, 2005
Classes:9
Registration:3095501
Registered:May 23, 2006
EZ COD
EZ COD
Service Mark
Word
REGISTERED
Owner:
Serial:78594967
Filed:Mar 25, 2005
Classes:37, 40
Registration:3070905
Registered:Mar 21, 2006
Goods & Services
COD
GLI INTERNATIONAL
GLI INTERNATIONAL
Trademark
Word
REGISTERED
Owner:
Serial:78548741
Filed:Jan 17, 2005
Classes:9
Registration:3057517
Registered:Feb 7, 2006
Goods & Services
Sensors and probes for the measurement of PH, oxidation-reduction potential, conductivity, [ turbidity, ] dissolved oxygen, [ ozone, residual chlorine, ] liquid level, fluid flow, [ fluid color, ] and associated analytical parameters, the analyzers used therewith, and electrical controllers for controlling the above-mentioned parameters, all used in connection with drinking water and waste water treatment and the control of industrial liquid processes; INTERNATIONAL
ECLOX
ECLOX
Trademark
Stylized
CANCELLED
Owner:
Serial:76623699
Filed:Dec 8, 2004
Classes:1, 9
Registration:3022787
Registered:Dec 6, 2005
Goods & Services
Scientific instruments for analysis, namely, photometric monitoring, detection and recording apparatus, luminometers, and parts and fittings therefor; Scientific chemicals for laboratory and field analysis of water quality
MARSH MCBIRNEY A HIGHER LEVEL OF FLOW MEASUREMENT
Owner:
Serial:78429690
Filed:Jun 3, 2004
Classes:9
Registration:3080643
Registered:Apr 11, 2006
Goods & Services
Liquid flow measuring instruments, namely, ultrasonic and electronic meters for measuring liquid flow; computer software for measuring liquid flow
PIPESONDE
PIPESONDE
Trademark
Word
ABANDONED
Owner:
Serial:78413361
Filed:May 5, 2004
Classes:9
AQUATREND
AQUATREND
Trademark
Word
CANCELLED
Owner:
Serial:76585855
Filed:Apr 5, 2004
Classes:1
Registration:2941442
Registered:Apr 19, 2005
Goods & Services
Chemical reagents, namely test kits containing reagent solutions and reagent strips of chemical test paper, for determining chemical constituents and parameters of pool and spa water
AQUACHEK PRO
AQUACHEK PRO
Trademark
Stylized
REGISTERED
Owner:
Serial:76573057
Filed:Jan 29, 2004
Classes:1
Registration:2922431
Registered:Feb 1, 2005
Goods & Services
Chemical reagents, namely reagent strip chemical test paper for determining chemical constituents and parameters of pool and spa water
AQUACHEK SELECT
AQUACHEK SELECT
Trademark
Word
REGISTERED
Owner:
Serial:76573092
Filed:Jan 29, 2004
Classes:1
Registration:2964697
Registered:Jul 5, 2005
Goods & Services
Chemical reagents, namely reagent strip chemical test paper for determining chemical constituents and parameters of pool and spa water; "SELECT"
FASTCHEK
FASTCHEK
Service Mark
Word
ABANDONED
Owner:
Serial:78292477
Filed:Aug 26, 2003
Classes:42
CEREBUS
CEREBUS
Trademark
Word
ABANDONED
Owner:
Serial:76537540
Filed:Jul 31, 2003
Classes:9
Goods & Services
electrical Instruments and accompanying software for use in analyzing chemicals and contaminants in water to address the suitability for consumption
AUTOCAT
AUTOCAT
Trademark
Word
CANCELLED
Owner:
Serial:76532808
Filed:Jul 11, 2003
Classes:9
Registration:2885972
Registered:Sep 21, 2004
Goods & Services
electromechanical instrument that tests for the presence of free or total chlorine, chlorite, sulfite, or chlorine dioxide and quantifies the amount
PROCESSLAB
PROCESSLAB
Trademark
Word
CANCELLED
Owner:
Serial:76525394
Filed:Jun 25, 2003
Classes:9
Registration:2868808
Registered:Aug 3, 2004
Goods & Services
PH controller, namely, Analytical instrument, utilizing an electronic sensor, designed for in-line, continuous process monitoring and analysis of pH, temperature, oxygen reduction potential (ORP), millivolts (mV), conductivity, dissolved oxygen and the presence of specific ions in liquids The instrument will be installed and used in conjunction with a wide variety of manufacturing, industrial and processing machinery applications to provide continuous chemical analysis of the liquids being processed
FLO-DAR
FLO-DAR
Trademark
Word
REGISTERED
Owner:
Serial:78194825
Filed:Dec 16, 2002
Classes:9
Registration:2849624
Registered:Jun 1, 2004
Goods & Services
OPEN CHANNEL LIQUID FLOW METER WITH RADAR AREA/VELOCITY MEASUREMENT FOR MEASUREMENT OF WATER AND WASTEWATER FLOW
HACH LDO
HACH LDO
Trademark
Combined
CANCELLED
Owner:
Serial:76468357
Filed:Nov 18, 2002
Classes:9
Registration:2788506
Registered:Dec 2, 2003
Goods & Services
Scientific Instruments, namely a sensor to measure the presence and level of oxygen in water
FLO-LOGGER
FLO-LOGGER
Trademark
Word
CANCELLED
Owner:
Serial:78178650
Filed:Oct 25, 2002
Classes:9
Registration:2953829
Registered:May 17, 2005
Goods & Services
Class 009: ELECTRONIC FLUID FLOW MEASURING SYSTEM AND DATA LOGGER SYSTEM COMPRISING A HOUSING, INTEGRATED CIRCUITS, BATTERIES, COMPUTER SOFTWARE FOR USER ON-SITE DATA MANAGEMENT AND REPORT GENERATION, ELECTRICAL DESICCANT CARTRIDGE CONNECTORS, ELECTRICAL SENSOR CONNECTORS, AND ELECTRICAL RS-232 SERIAL COMMUNICATIONS CONNECTOR

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