TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
04/14/2026
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Official data from USPTO
AIR INTRODUCTION AIR AND REGULATION
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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
32
Latest update
04/16/2026
Trademark type
Combined
Nice classes
42
Filing date
09/11/2018
Registration date
11/26/2019
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
10/24/2025
Last transaction
04/16/2026
Responsible office
United States Patent and Trademark Office
Status code
701
Official register
Supplemental Register
First use anywhere
04/30/1972
First use in commerce
12/31/2010
Drawing code
3
Owner type
03
Owner location
Beaverton, OR, US
Examiner
WOLFE, YOUNG J
Current location
Historical data usage
Mark description
The mark consists of a shaded polygon on which the word "AIR", appears in large, stylized letters with the stylized words "AIR INTRODUCTION", appearing above and "AND REGULATION", appearing below the word "AIR".
Holders and representatives
Holders
Northwest Engineering Service, Inc.
Northwest Engineering Service, Inc.
Representatives
Kevin L. Russell CHERNOFF VILHAUER LLP
Technical classification
Nice Classes
Class 42
Vienna Codes
No Vienna codes available.
Goods and services
Class 42
Engineering servicestestingadjustingbalancing HVAC systems in the nature of calculating building air flows and duct pressure testing to ensure proper functioning; engineering servicesbuilding HVAC tune-up services in the nature of conducting ventilation surveys to determine building pressures and air leakagesmeasurement and verification of air quality for cleanrooms and measurement and verification of air flows and relative pressures between rooms for the purpose of controlling air quality; engineering servicessite sustaining services in the nature of testing and monitoring HVAC systems to ensure proper functioning; engineering servicessound and vibration testing services in the nature of measuring sounds and vibrations produced by HVAC systems
Publications
History of USPTO decisions and trademark events.
32 publications found
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
04/14/2026
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
04/14/2026
NAS8
NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED
10/24/2025
8.OK
REGISTERED - SEC. 8 (6-YR) ACCEPTED
10/24/2025
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
10/20/2025
ES8R
TEAS SECTION 8 RECEIVED
06/27/2025
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
11/26/2024
R.SR
REGISTERED-SUPPLEMENTAL REGISTER
11/26/2019
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
10/24/2019
ALIE
ASSIGNED TO LIE
10/21/2019
CNTA
APPROVED FOR REGISTRATION SUPPLEMENTAL REGISTER
10/16/2019
XAEC
EXAMINER'S AMENDMENT ENTERED
10/16/2019
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
10/16/2019
GNEA
EXAMINERS AMENDMENT E-MAILED
10/16/2019
CNEA
EXAMINERS AMENDMENT -WRITTEN
10/16/2019
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
09/26/2019
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
09/25/2019
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
09/25/2019
GPRN
NOTIFICATION OF PRIORITY ACTION E-MAILED
07/22/2019
GPRA
PRIORITY ACTION E-MAILED
07/22/2019
CPRA
PRIORITY ACTION WRITTEN
07/22/2019
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
06/27/2019
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
06/27/2019
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
06/27/2019
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
12/27/2018
GNRT
NON-FINAL ACTION E-MAILED
12/27/2018
CNRT
NON-FINAL ACTION WRITTEN
12/27/2018
DOCK
ASSIGNED TO EXAMINER
12/14/2018
MDSC
NOTICE OF DESIGN SEARCH CODE E-MAILED
09/20/2018
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
09/19/2018
NWAP
NEW APPLICATION ENTERED
09/14/2018
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