TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
06/12/2026
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Official data from USPTO
COLORFIL
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
55
Latest update
06/15/2026
Classification
Registered
Trademark type
Word
Nice classes
11
Filing date
10/06/2016
Registration date
02/05/2019
Expiration date
-
Recommended action
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Next step
These are the details of the registration process. Even so, constant monitoring is what ensures peace of mind that your main asset remains protected.
Complete case details
Structured fields from the responsible authority and the official record.
Status date
05/13/2025
Last transaction
06/15/2026
Responsible office
United States Patent and Trademark Office
Status code
702
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
10/11/2018
First use in commerce
10/11/2018
Drawing code
4
Owner type
03
Owner location
Champaign, IL, US
Examiner
VERHOSEK, WILLIAM T
Current location
Historical data usage
Holders and representatives
Holders
Serionix, Inc.
Representatives
Glen E. Schumann Cozen O'Connor
Technical classification
Nice Classes
Class 11
Vienna Codes
No Vienna codes available.
Goods and services
Class 11
HVAC filters for residential, commercial, and industrial use
Publications
History of USPTO decisions and trademark events.
55 publications found
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
06/12/2026
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
06/12/2026
NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
05/13/2025
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
05/13/2025
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
05/13/2025
E815
TEAS SECTION 8 & 15 RECEIVED
01/19/2025
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
02/05/2024
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
09/10/2021
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
09/10/2021
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
09/10/2021
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
09/10/2021
R.PR
REGISTERED-PRINCIPAL REGISTER
02/05/2019
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
01/04/2019
SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
01/04/2019
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
01/03/2019
SUPC
STATEMENT OF USE PROCESSING COMPLETE
01/03/2019
EX2G
SOU EXTENSION 2 GRANTED
01/03/2019
DPCC
DIVISIONAL PROCESSING COMPLETE
01/03/2019
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
12/28/2018
IUAF
USE AMENDMENT FILED
11/28/2018
EXT2
SOU EXTENSION 2 FILED
11/28/2018
DRRR
DIVISIONAL REQUEST RECEIVED
11/28/2018
ERTD
TEAS REQUEST TO DIVIDE RECEIVED
11/28/2018
EEXT
SOU TEAS EXTENSION RECEIVED
11/28/2018
EISU
TEAS STATEMENT OF USE RECEIVED
11/28/2018
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
05/24/2018
EX1G
SOU EXTENSION 1 GRANTED
05/22/2018
EXT1
SOU EXTENSION 1 FILED
05/22/2018
EEXT
SOU TEAS EXTENSION RECEIVED
05/22/2018
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
12/05/2017
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
10/10/2017
PUBO
PUBLISHED FOR OPPOSITION
10/10/2017
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
09/20/2017
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
08/25/2017
XAEC
EXAMINER'S AMENDMENT ENTERED
08/23/2017
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
08/23/2017
GNEA
EXAMINERS AMENDMENT E-MAILED
08/23/2017
CNEA
EXAMINERS AMENDMENT -WRITTEN
08/23/2017
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
08/15/2017
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
08/14/2017
ERFR
TEAS REQUEST FOR RECONSIDERATION RECEIVED
08/14/2017
GNFN
NOTIFICATION OF FINAL REFUSAL EMAILED
03/21/2017
GNFR
FINAL REFUSAL E-MAILED
03/21/2017
CNFR
FINAL REFUSAL WRITTEN
03/21/2017
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
03/15/2017
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
03/14/2017
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
03/14/2017
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
01/18/2017
GNRT
NON-FINAL ACTION E-MAILED
01/18/2017
CNRT
NON-FINAL ACTION WRITTEN
01/18/2017
DOCK
ASSIGNED TO EXAMINER
01/17/2017
MPMK
NOTICE OF PSEUDO MARK E-MAILED
10/13/2016
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
10/12/2016
NWAP
NEW APPLICATION ENTERED
10/10/2016
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