REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
02/02/2026
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Official data from USPTO
PASPORT
Did you know this trademark is already registered in United States?
Before investing in name, identity, and promotion, validate collision risk and registration strategy to avoid wasting time and budget.
Active USPTO registrationType: WordOffice: US
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
23
Latest update
02/03/2026
Classification
Registered
Trademark type
Word
Nice classes
9
Filing date
06/16/2020
Registration date
02/02/2021
Expiration date
-
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Next step
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Complete case details
Structured fields from the responsible authority and the official record.
Status date
02/02/2021
Last transaction
02/03/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
First use anywhere
04/30/2018
First use in commerce
04/30/2018
Drawing code
4
Owner type
16
Owner location
Clearwater, FL
Examiner
TENG, SIMON
Law office
L50
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
Performance Assurance Systems LLC
Representatives
Anton J. Hopen Trenam Law
Technical classification
Nice Classes
Class 9
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
Testing apparatusterminal air filtration test port closed systems comprised of testing apparatus for testing the status of high efficiency particulate air filters
Publications
History of USPTO decisions and trademark events.
23 publications found
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
11/01/2025
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
11/01/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
11/01/2025
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
07/15/2022
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
07/15/2022
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
07/15/2022
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
07/15/2022
R.PR
REGISTERED-PRINCIPAL REGISTER
02/02/2021
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
11/17/2020
PUBO
PUBLISHED FOR OPPOSITION
11/17/2020
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
10/28/2020
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
10/05/2020
XAEC
EXAMINER'S AMENDMENT ENTERED
10/05/2020
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
10/05/2020
GNEA
EXAMINERS AMENDMENT E-MAILED
10/05/2020
CNEA
EXAMINERS AMENDMENT -WRITTEN
10/05/2020
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
09/21/2020
GNRT
NON-FINAL ACTION E-MAILED
09/21/2020
CNRT
NON-FINAL ACTION WRITTEN
09/21/2020
DOCK
ASSIGNED TO EXAMINER
09/18/2020
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
07/15/2020
NWAP
NEW APPLICATION ENTERED
06/19/2020
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