TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
08/10/2026
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Official data from USPTO
AIRXCHANGE
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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
36
Latest update
08/11/2026
Trademark type
Combined
Nice classes
9, 11
Filing date
12/01/2004
Registration date
10/24/2006
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
11/30/2016
Last transaction
08/11/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
12/31/1981
First use in commerce
12/31/1981
Drawing code
3
Owner type
03
Owner location
Rockland, MA, US
Examiner
MCCAULEY, BRENDAN D
Law office
M50
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
Airxchange, Inc.
Representatives
Anna C. Kuhn Pirkey Barber PLLC
Technical classification
Nice Classes
Class 9Class 11
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
Softwarecomputer software for aiding in the design and selection of energy efficient environmental wheels and units for directing and controlling the exchange of indoor and outdoor air for the purposes of reducing levels of indoor air pollutantsstructural and components parts thereof
Class 11
Energy recovery ventilation apparatusenergy efficient rotary wheel structures for use in air ventilators and units for exchange of indoor and outdoor air in residences and buildings; structural and components parts of the foregoingdesiccant and enthalpy wheel matricesframeswheel constructionssealsmotorsdrives and bearings
Publications
History of USPTO decisions and trademark events.
36 publications found
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
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
10/24/2025
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
04/15/2021
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
04/15/2021
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
04/15/2021
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
04/15/2021
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
04/15/2021
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
12/01/2016
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
11/30/2016
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
11/30/2016
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
11/30/2016
E89R
TEAS SECTION 8 & 9 RECEIVED
09/19/2016
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
10/24/2015
NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
09/17/2012
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
09/17/2012
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
09/17/2012
E815
TEAS SECTION 8 & 15 RECEIVED
08/22/2012
R.PR
REGISTERED-PRINCIPAL REGISTER
10/24/2006
PUBO
PUBLISHED FOR OPPOSITION
08/08/2006
NPUB
NOTICE OF PUBLICATION
07/19/2006
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
06/20/2006
ALIE
ASSIGNED TO LIE
06/09/2006
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
06/03/2006
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
05/26/2006
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
01/18/2006
PGRR
PETITION GRANTED - RESPONSE RECEIVED
01/18/2006
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
01/18/2006
PROA
TEAS PETITION TO REVIVE RECEIVED
01/18/2006
CNRT
NON-FINAL ACTION MAILED
07/06/2005
CNRT
NON-FINAL ACTION WRITTEN
07/06/2005
DOCK
ASSIGNED TO EXAMINER
07/05/2005
NWAP
NEW APPLICATION ENTERED
12/09/2004
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