TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
06/09/2026
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Official data from USPTO
COMPEX LIMITER
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Active USPTO registrationType: WordOffice: United States
Quick snapshot
COMPEX LIMITER
ST13
US500000086087969Class
9
Filing
86087969
Registration
4543027
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
37
Latest update
06/11/2026
Trademark type
Word
Nice classes
9
Filing date
10/10/2013
Registration date
06/03/2014
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
04/21/2024
Last transaction
06/11/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
04/16/2012
First use in commerce
04/16/2012
Drawing code
4
Owner type
16
Owner location
Fowlerville,, MI, US
Examiner
WANG, WEN HSING
Law office
L80
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
Q2 Audio, LLC
Q2 Audio, LLC
Representatives
Julie A. Greenberg Reising Ethington P.C.
Technical classification
Nice Classes
Class 9
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
Audio processing equipmentlimiters for processing audio signals which provides separate peak level limitingmulti-ratio variable threshold compressor functions and an expander gate
Publications
History of USPTO decisions and trademark events.
37 publications found
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
06/09/2026
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
06/09/2026
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
04/21/2024
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
04/21/2024
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
04/21/2024
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
04/21/2024
E89R
TEAS SECTION 8 & 9 RECEIVED
12/18/2023
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
06/03/2023
NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
07/23/2019
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
07/23/2019
PRAN
POST REGISTRATION ACTION MAILED NO RESPONSE REQUIRED
07/23/2019
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
07/15/2019
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
06/20/2019
PARI
TEAS VOLUNTARY AMENDMENT RECEIVED
06/20/2019
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
06/10/2019
E815
TEAS SECTION 8 & 15 RECEIVED
06/10/2019
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
06/03/2019
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
02/08/2019
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
02/08/2019
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
09/26/2018
CORV
REVIEW OF CORRESPONDENCE COMPLETE - POWER OF ATTORNEY ENTERED
03/23/2018
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
03/14/2018
R.PR
REGISTERED-PRINCIPAL REGISTER
06/03/2014
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
03/18/2014
PUBO
PUBLISHED FOR OPPOSITION
03/18/2014
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
02/26/2014
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
02/07/2014
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
02/06/2014
XAEC
EXAMINER'S AMENDMENT ENTERED
01/30/2014
ALIE
ASSIGNED TO LIE
01/30/2014
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
01/29/2014
GNEA
EXAMINERS AMENDMENT E-MAILED
01/29/2014
CNEA
EXAMINERS AMENDMENT -WRITTEN
01/29/2014
DOCK
ASSIGNED TO EXAMINER
01/27/2014
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
10/17/2013
NWAP
NEW APPLICATION ENTERED
10/14/2013
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