Who owns the APEX trademark?

The APEX trademark is owned by EVOQUA WATER TECHNOLOGIES LLC.

What class is the APEX trademark registered in?

The APEX trademark is registered in Class 011 (Lighting, heating, cooling & sanitary apparatus).

What is the serial number for APEX?

The USPTO serial number for APEX is 78746213.

What is the registration number for APEX?

APEX is registered under USPTO registration number 3559034.

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APE

USPTO Trademark Record

REGISTERED

APEX

SN 78746213·Reg 3559034·Filed Nov 03, 2005

Owner EVOQUA WATER TECHNOLOGIES LLC

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

APEX (Serial No. 78746213), Registration No. 3559034, is a registered US trademark filed on Nov 03, 2005 by EVOQUA WATER TECHNOLOGIES LLC. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

Section 8/9 declaration window: January 08, 2029

Conflict Analysis

Full conflict analysis for APEX (SN 78746213) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

APEX (Reg. #3559034) is a registered US trademark that has been protecting its owner, EVOQUA WATER TECHNOLOGIES LLC, since 2005. The mark covers Class 011 (Lighting, heating, cooling & sanitary apparatus). Goods and services include Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply.... The mark faced 1 opposition proceeding during prosecution.

FILED

Nov 03, 2005

SERIAL

78746213

REG#

3559034

REGISTERED

Jan 06, 2009

Filing Information

StatusREGISTERED

Filing DateNov 03, 2005

Serial Number78746213

Registration No.3559034

Registration DateJan 06, 2009

Status DateJan 29, 2018

Published for OppositionAug 07, 2007

Filing Basis & Declarations

Standard Characters ClaimedUse Application CurrentlySection 8 AcceptedSection 15 AcknowledgedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 011Lighting, heating, cooling & sanitary apparatus

US codes: 013, 021, 023, 031, 034

First use anywhere: Sep 30, 2006

First use in commerce: Sep 30, 2006

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

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

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Status History

53 events

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Nov 10, 2025

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Nov 10, 2025

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

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

Nov 10, 2025

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Nov 10, 2025

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Nov 10, 2025

TEAS CHANGE OF CORRESPONDENCE RECEIVED

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

Feb 17, 2022

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Feb 17, 2022

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Feb 17, 2022

TEAS CHANGE OF CORRESPONDENCE RECEIVED

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

May 12, 2021

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Apr 14, 2021

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jan 29, 2018

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Jan 29, 2018

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

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Jan 29, 2018

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

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

Jan 29, 2018

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

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jan 08, 2018

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS SECTION 8 & 9 RECEIVED

Jan 08, 2018

TEAS SECTION 8 & 9 RECEIVED

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

Jan 06, 2018

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

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

Jan 25, 2015

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

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jan 24, 2015

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Jan 24, 2015

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

TEAS SECTION 8 & 15 RECEIVED

Jan 13, 2015

TEAS SECTION 8 & 15 RECEIVED

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

Mar 25, 2014

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Mar 25, 2014

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Feb 26, 2014

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Feb 05, 2014

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Jan 15, 2014

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Apr 27, 2011

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

REGISTERED-PRINCIPAL REGISTER

Jan 06, 2009

REGISTERED-PRINCIPAL REGISTER

LAW OFFICE REGISTRATION REVIEW COMPLETED

Dec 02, 2008

LAW OFFICE REGISTRATION REVIEW COMPLETED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Nov 30, 2008

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

SOU EXTENSION 2 GRANTED

Nov 03, 2008

SOU EXTENSION 2 GRANTED

STATEMENT OF USE PROCESSING COMPLETE

Nov 03, 2008

STATEMENT OF USE PROCESSING COMPLETE

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Oct 30, 2008

CASE ASSIGNED TO INTENT TO USE PARALEGAL

TEAS STATEMENT OF USE RECEIVED

Oct 30, 2008

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

Oct 30, 2008

USE AMENDMENT FILED

SOU TEAS EXTENSION RECEIVED

Oct 29, 2008

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 2 FILED

Oct 29, 2008

SOU EXTENSION 2 FILED

SOU EXTENSION 1 GRANTED

May 08, 2008

SOU EXTENSION 1 GRANTED

SOU TEAS EXTENSION RECEIVED

Apr 28, 2008

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 1 FILED

Apr 28, 2008

SOU EXTENSION 1 FILED

NOA MAILED - SOU REQUIRED FROM APPLICANT

Oct 30, 2007

NOA MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Aug 07, 2007

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Jul 18, 2007

NOTICE OF PUBLICATION

LAW OFFICE PUBLICATION REVIEW COMPLETED

Jul 03, 2007

LAW OFFICE PUBLICATION REVIEW COMPLETED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 29, 2007

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO LIE

May 22, 2007

ASSIGNED TO LIE

REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED

May 22, 2007

REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED

Nov 16, 2006

REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Nov 01, 2006

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

ASSIGNED TO EXAMINER

May 09, 2006

ASSIGNED TO EXAMINER

SUSPENSION LETTER WRITTEN

May 09, 2006

SUSPENSION LETTER WRITTEN

LETTER OF SUSPENSION E-MAILED

May 09, 2006

LETTER OF SUSPENSION E-MAILED

NEW APPLICATION ENTERED

Nov 08, 2005

NEW APPLICATION ENTERED

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