TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
04/09/2026
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Official data from USPTO
COAIRO WHOLEHOUSE VENTILATION & DEHUMIDIFICATION
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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
39
Latest update
04/11/2026
Trademark type
Combined
Nice classes
11
Filing date
04/25/2019
Registration date
09/24/2019
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
12/17/2025
Last transaction
04/11/2026
Responsible office
United States Patent and Trademark Office
Status code
701
Official register
Principal Register
First use anywhere
04/01/2019
First use in commerce
04/01/2019
Drawing code
3
Owner type
99
Owner location
AVE,TSIM SHA TSUI, HK
Examiner
RILEY, VANESSA
Current location
Historical data usage
Mark description
The mark consists of a long curved line forming the shape of house roof with stylized wording "COAIRO" at the lower right corner of the design in larger font, with two lines intersecting the "O", below the wording "COAIRO" is stylized wording "WHOLEHOUSE VENTILATION & DEHUMIDIFICATION" with letters "W", "H", "V" and "D" in upper case.
Holders and representatives
Holders
PROSCO EMPIRE LIMITED
ALORAIR SOLUTIONS LIMITED.
Ningbo Free Trade Zone Refine Air Treatment Equipment Co.,LTD
Representatives
Marek Krizka TRAMA LEGAL, PLLC
Technical classification
Nice Classes
Class 11
Vienna Codes
No Vienna codes available.
Goods and services
Class 11
Air-conditioning installations; Air filtering installations; Dehumidifiers for household purposes; Dehumidifiers for household use; Drying apparatus for chemical processing; Drying apparatus for use in heatingventilation systemsair conditioning systems and refrigeration systems; Fans for air conditioning apparatus; Gas scrubbing apparatus; Industrial dehumidifiers ; Electric hand drying apparatus for washrooms; Touchless hand drying apparatus
Publications
History of USPTO decisions and trademark events.
39 publications found
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
04/09/2026
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
04/09/2026
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/20/2026
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
03/20/2026
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
03/20/2026
NAS8
NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED
12/17/2025
8.OK
REGISTERED - SEC. 8 (6-YR) ACCEPTED
12/17/2025
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
12/17/2025
ES8R
TEAS SECTION 8 RECEIVED
08/15/2025
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
02/18/2025
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
02/18/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
02/18/2025
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
02/18/2025
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
02/18/2025
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
02/12/2025
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
01/30/2025
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
01/30/2025
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
01/30/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
01/30/2025
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
09/24/2024
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
10/21/2023
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
10/21/2023
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
10/21/2023
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
10/18/2023
R.PR
REGISTERED-PRINCIPAL REGISTER
09/24/2019
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
07/09/2019
PUBO
PUBLISHED FOR OPPOSITION
07/09/2019
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
06/19/2019
ALIE
ASSIGNED TO LIE
06/03/2019
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
05/20/2019
XAEC
EXAMINER'S AMENDMENT ENTERED
05/17/2019
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
05/17/2019
GNEA
EXAMINERS AMENDMENT E-MAILED
05/17/2019
CNEA
EXAMINERS AMENDMENT -WRITTEN
05/17/2019
DOCK
ASSIGNED TO EXAMINER
05/13/2019
MDSM
NOTICE OF DESIGN SEARCH CODE E-MAILED
05/11/2019
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
05/10/2019
NWAP
NEW APPLICATION ENTERED
04/29/2019
Continuous trademark protection
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