EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
08/10/2026
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Official data from USPTO
MADISON AIR
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Active USPTO registrationType: CombinedOffice: United States
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
44
Latest update
08/11/2026
Trademark type
Combined
Nice classes
9, 11, 42
Filing date
09/14/2023
Registration date
02/17/2026
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
02/17/2026
Last transaction
08/11/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
01/01/2025
First use in commerce
01/01/2025
Drawing code
3
Owner type
16
Owner location
Chicago, IL, US
Examiner
RILEY, KATHERINE M
Law office
M80
Current location
PUBLICATION AND ISSUE SECTION
Mark description
The mark consists of the term "MADISON" to the left of a series of wavy lines over a circle with the term "AIR" to the right.
Holders and representatives
Holders
Madison IAQ LLC
Representatives
Anna C. Kuhn Pirkey Barber PLLC
Technical classification
Nice Classes
Class 9Class 11Class 42
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
Microprocessorselectronic computer hardware and downloadable and recorded software for the remote monitoring and data-logging of critical system values for HVACdirect outdoor airdehumidificationheat recoveryenergy recoveryair purificationdehydration and desalinization systems used in swimming pool applications and non-poolcritical environment applications; pneumatic controllers in the nature of automatic valves for atmospheric conditioning units; zone control systems for home heating and atmospheric conditioning comprising of a series of thermostats and an electronic control panel for opening and closing a series of connected dampers being control devices used in air ducts to regulate the flow of air; electrical controls to monitor and control the water in the atmospheric environmentelectrical controllers for humidifiers and dehumidifiers; thermostats; electrical controllers for atmospheric conditioning unitsfor air conditionersheatersdirect outdoor systems and air purifiers
Class 11
Dehumidifiers; fixed dehumidifiers; portable dehumidifiers; portable refrigerant dehumidifiers; overhead dehumidifiers; dehumidifiers for indoor growing environments; air moversventilating fans for commercial and industrial use; axial air moverselectric fans for moving air and promoting evaporative drying and positive or negative pressurization of spaces; component parts specially adapted for use with dehumidifiersmetal and non-mental castersair filter unitsmetal bracketspumpselectric control panelsmetal and non-metal ventilating ducts kitshumidistats; air cleaning units; portable air cleaning units that remove hazardous particles from the air; air purifying supply ventilators that provide fresh air ventilationhigh efficiency air filtrationindoor air circulation; drying chambers for moisture damage restoration and mold remediationdrying apparatus for use in HVACdirect outdoor airdehumidificationheat recoveryenergy recoveryair purificationdehydration and desalinization systems; portable and stationary hot air drying electric space heaters for use in structural drying and restoration from weather and water damage; HVAC units for air coolingair conditionerssplit system HVAC unitscondensing units being HVAC unitsdedicated outdoor air unitsdedicated outdoor air systemsdedicated outdoor atmospheric environment unitsdedicated outdoor atmospheric environment systems; heat pumpspackaged rooftop unitsHVAC unitsrooftop air handlers; HVAC units; infrared heaters for non-medical usetube heatersunitary tube heatersradiant heaters and stick heaters; unit heaterselectrical heaters for commercial useelectric space heaters; cabinet heaterselectric heaters for commercial useelectric space heaters; air turnover unitsair handlers; air handling units; hygienic air handling units; split air systems comprising condensing units being HVAC units; energy recovery units and modulesenergy recovery ventilators; air finishing systems and equipmentindustrial process and finishing equipment being batch curing ovenspre-treatment air washersdry off ovens for use in HVACdirect outdoor airdehumidificationheat recoveryenergy recoveryair purificationdehydration and desalinization systemscure ovens; finishing systems comprising direct-fired air handlersdirect-fired make-up air handlersmake up air heatersair handling unitsheater being electric commercial heaterair conditionersventilators for heat and energy recoveryhumidifier and combinations thereof to createwhen desiredat least two interior environments in a defined space; packaged heat recovery and dehumidification systems for swimming poolsdehumidifying apparatus that controls humidity and temperature in commercialinstitutional and recreational swimming pool applications; device that removes water from an atmospheric environment in a natatoriumdehumidifiersnatatorium ventilation units; indoor split outdoor air unit that removes water from the atmospheric environment in a roomdehumidifiersfluid coolers in the nature of water coolerselectric coolers and evaporators in the nature of cooling evaporatorsevaporators for air conditioners; fanselectric fansfans for HVAC units; atmospheric heaterssolar water heaterselectric heaters for commercial use; atmospheric conditionersair conditionersradiators; purgersvalves for air conditioners; thermal breaksair conditioner insulation materials sold as an integral component of air conditioners and as replacement parts therefor; outdoor ventilationventilators for dehumidifiersventilating fans for industrial use; pool water heaters; controllerselectric control panels and electric remote operator panels sold as an integral component of dehumidifiers and HVAC units and as replacement parts therefor; refrigerant pressure transducers sold as an integral component of dehumidifiers and HVAC units and as replacement parts therefor; heaters and pumps sold in combination for use with swimming pools; heaters and pumps sold in combination for use with non-pool applications; gas fired infrared heaters for commercial use and replacement parts therefor; heating equipment in the nature of hot air blowers for use inside paint booths for drying vehicular paint
Class 42
Engineering and design services in the field of industrial process finishing systems such as ovenswashersdryersconveyorsincineratorstanksspray nozzlespumpsvalvesgaugesdoorscatwalks
Publications
History of USPTO decisions and trademark events.
44 publications found
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
08/10/2026
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
08/10/2026
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
08/10/2026
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
08/10/2026
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
08/10/2026
NRCC
NOTICE OF REGISTRATION CONFIRMATION EMAILED
02/17/2026
R.PR
REGISTERED-PRINCIPAL REGISTER
02/17/2026
SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
01/27/2026
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
01/27/2026
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
01/27/2026
SUPC
STATEMENT OF USE PROCESSING COMPLETE
01/26/2026
EX3G
SOU EXTENSION 3 GRANTED
01/26/2026
DPCC
DIVISIONAL PROCESSING COMPLETE
01/26/2026
EEXT
SOU TEAS EXTENSION RECEIVED
01/23/2026
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
01/23/2026
EXT3
SOU EXTENSION 3 FILED
01/22/2026
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
07/24/2025
IUAF
USE AMENDMENT FILED
07/23/2025
DRRR
DIVISIONAL REQUEST RECEIVED
07/23/2025
EISU
TEAS STATEMENT OF USE RECEIVED
07/23/2025
ERTD
TEAS REQUEST TO DIVIDE RECEIVED
07/23/2025
EX2G
SOU EXTENSION 2 GRANTED
07/23/2025
EXT2
SOU EXTENSION 2 FILED
07/23/2025
EEXT
SOU TEAS EXTENSION RECEIVED
07/23/2025
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
01/23/2025
EX1G
SOU EXTENSION 1 GRANTED
01/23/2025
EXT1
SOU EXTENSION 1 FILED
01/23/2025
EEXT
SOU TEAS EXTENSION RECEIVED
01/23/2025
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
07/23/2024
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
05/28/2024
PUBO
PUBLISHED FOR OPPOSITION
05/28/2024
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
05/08/2024
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
04/24/2024
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
02/16/2024
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
02/16/2024
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
02/16/2024
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
11/22/2023
GNRT
NON-FINAL ACTION E-MAILED
11/22/2023
CNRT
NON-FINAL ACTION WRITTEN
11/22/2023
DOCK
ASSIGNED TO EXAMINER
11/21/2023
MDSC
NOTICE OF DESIGN SEARCH CODE E-MAILED
10/04/2023
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
10/03/2023
NWAP
NEW APPLICATION ENTERED
09/18/2023
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