Who owns the COMPEX LIMITER trademark?

The COMPEX LIMITER trademark is owned by Q2 Audio, LLC.

What class is the COMPEX LIMITER trademark registered in?

The COMPEX LIMITER trademark is registered in Class 009 (Electronics, software & scientific instruments).

What is the serial number for COMPEX LIMITER?

The USPTO serial number for COMPEX LIMITER is 86087969.

What is the registration number for COMPEX LIMITER?

COMPEX LIMITER is registered under USPTO registration number 4543027.

COMPEX LIMITER - Owned by Q2 Audio, LLC - (Class 009)

What to file next

Section 9 renewal, filed with a Section 8 declaration

When: Due between the ninth and tenth anniversary of registration, then before each tenth anniversary after that.
Extensions and grace: A six-month grace period follows, with an added per-class fee.
If it is missed: A missed renewal cancels the registration, and there is no revival route for it.

How Section 9 renewal works

General information about USPTO practice, not legal advice. The register is the authority, and a filing that has not yet posted can change what is owed.

Full Goods & Services

Class 009Electronics, software & scientific instruments

US codes: 021, 023, 026, 036, 038

First use anywhere: Apr 16, 2012

First use in commerce: Apr 16, 2012

Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, signalling, detecting, testing, inspecting, life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity; apparatus and instruments for recording, transmitting, reproducing or processing sound, images or data; recorded and downloadable multimedia files, computer software, blank digital or analogue recording and storage media; mechanisms for coin-operated apparatus; cash registers, calculating devices; computers and computer peripheral devices; diving suits, divers' masks, ear plugs for divers, nose clips for divers, gloves for divers, breathing apparatus for underwater swimming; fire-extinguishing apparatus.

This description is as filed with the USPTO and defines the scope of trademark protection.

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlySection 8 AcceptedSection 15 AcknowledgedTrademark

Status History

37 events

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Jun 09, 2026

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jun 09, 2026

Code ARAA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jun 09, 2026

Code TCCA

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Apr 21, 2024

Code APRE

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Apr 21, 2024

Code 89AG

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Apr 21, 2024

Code RNL1

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

Apr 21, 2024

Code NA89

TEAS SECTION 8 & 9 RECEIVED

Dec 18, 2023

Code E89R

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

Jun 03, 2023

Code REM2

POST REGISTRATION ACTION MAILED NO RESPONSE REQUIRED

Jul 23, 2019

Code PRAN

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

Jul 23, 2019

Code C15A

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

Jul 23, 2019

Code NA85

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jul 15, 2019

Code APRE

TEAS VOLUNTARY AMENDMENT RECEIVED

Jun 20, 2019

Code PARI

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jun 20, 2019

Code TCCA

TEAS SECTION 8 & 15 RECEIVED

Jun 10, 2019

Code E815

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jun 10, 2019

Code TCCA

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

Jun 03, 2019

Code REM1

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Feb 08, 2019

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Feb 08, 2019

Code ARAA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Sep 26, 2018

Code TCCA

REVIEW OF CORRESPONDENCE COMPLETE - POWER OF ATTORNEY ENTERED

Mar 23, 2018

Code CORV

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Mar 14, 2018

Code EWAF

REGISTERED-PRINCIPAL REGISTER

Jun 03, 2014

Code R.PR

PUBLISHED FOR OPPOSITION

Mar 18, 2014

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Mar 18, 2014

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Feb 26, 2014

Code NONP

LAW OFFICE PUBLICATION REVIEW COMPLETED

Feb 07, 2014

Code PREV

APPROVED FOR PUB - PRINCIPAL REGISTER

Feb 06, 2014

Code CNSA

ASSIGNED TO LIE

Jan 30, 2014

Code ALIE

EXAMINER'S AMENDMENT ENTERED

Jan 30, 2014

Code XAEC

EXAMINERS AMENDMENT -WRITTEN

Jan 29, 2014

Code CNEA

EXAMINERS AMENDMENT E-MAILED

Jan 29, 2014

Code GNEA

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Jan 29, 2014

Code GNEN

ASSIGNED TO EXAMINER

Jan 27, 2014

Code DOCK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Oct 17, 2013

Code NWOS

NEW APPLICATION ENTERED

Oct 14, 2013

Code NWAP

Other Marks in Class 009 — Electronics, software & scientific instruments

Recently filed and registered marks in the same international class.

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Other Marks by Julie A. Greenberg

Additional USPTO filings handled by the same attorney of record.

TRU

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MHR

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BLA

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COMPEX LIMITER

What to file next

Full Goods & Services

Filing Basis & Declarations

Other Marks in Class 009 — Electronics, software & scientific instruments

Other Marks by Julie A. Greenberg

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