TrademarkDir
CENX
LIVE

Serial Number

77783503

Owner

TELEFONAKTIEBOLAGET LM ERICSSON

Attorney

Meichelle R. MacGregor

First Use Date

Dec 15, 2009

Filing Date

Jul 17, 2009

Add to watchlist:

No watchlists yet
+ Create New Watchlist
View on USPTO

CENX Trademark

Serial Number: 77783503 • Registration: 3826309

CENX is a trademark filed by TELEFONAKTIEBOLAGET LM ERICSSON on July 17, 2009. The trademark is classified under Class 38 (Telecommunications), Class 42 (Computer & Scientific). The application is currently registered and active.

Owner Contact Info

TELEFONAKTIEBOLAGET LM ERICSSON (113 trademarks)

SE-126 25 STOCKHOLM , SE

Entity Type: 03

CENX, Inc. (6 trademarks)

1033 University Place, Suite 400
Evanston, IL 60201

Entity Type: 03

Trademark Details

Filing Date

July 17, 2009

Registration Date

July 27, 2010

First Use Anywhere

December 15, 2009

First Use in Commerce

December 15, 2009

Published for Opposition

December 15, 2009

Goods & Services

telecommunications services, namely, providing access to data transmission across service providers by independent service provider interconnect platforms with advanced switching capabilities

technical support, namely, monitoring of network systems

Filing History

TEAS CHANGE OF CORRESPONDENCE RECEIVED
Nov 19, 2025 TCCA
TEAS WITHDRAWAL AS DOMESTIC REPRESENTATIVE RECEIVED
Nov 19, 2025 EWOR
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Nov 19, 2025 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Nov 19, 2025 REAP
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Nov 19, 2025 CHAN
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Nov 19, 2025 COAR
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Nov 30, 2021 CHAN
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Nov 30, 2021 TCCA
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
Nov 30, 2021 ECDR
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Nov 30, 2021 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Nov 30, 2021 REAP
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Nov 30, 2021 COAR
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Jul 15, 2020 NA89
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Jul 15, 2020 RNL1
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Jul 15, 2020 89AG
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Jul 15, 2020 APRE
TEAS SECTION 8 & 9 RECEIVED
May 11, 2020 E89R
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Feb 19, 2020 ASGN
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Jul 27, 2019 REM2
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
Aug 29, 2016 NA85
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Aug 29, 2016 C15A
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Aug 29, 2016 APRE
TEAS SECTION 8 & 15 RECEIVED
Jun 15, 2016 E815
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Jun 14, 2016 CHAN
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Jun 14, 2016 COAR
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Oct 23, 2014 CHAN
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Oct 23, 2014 COAR
REVIEW OF CORRESPONDENCE COMPLETE - POWER OF ATTORNEY NOT ENTERED
Sep 26, 2014 CORV
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
Sep 25, 2014 EWAF
REGISTERED-PRINCIPAL REGISTER
Jul 27, 2010 R.PR
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
Jun 25, 2010 SUNA
LAW OFFICE REGISTRATION REVIEW COMPLETED
Jun 24, 2010 REGV
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
Jun 24, 2010 CNPR
STATEMENT OF USE PROCESSING COMPLETE
Jun 24, 2010 SUPC
CASE ASSIGNED TO INTENT TO USE PARALEGAL
Jun 24, 2010 AITU
USE AMENDMENT FILED
Jun 3, 2010 IUAF
TEAS STATEMENT OF USE RECEIVED
Jun 3, 2010 EISU
NOA MAILED - SOU REQUIRED FROM APPLICANT
Mar 9, 2010 NOAM
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Dec 15, 2009 NPUB
PUBLISHED FOR OPPOSITION
Dec 15, 2009 PUBO
LAW OFFICE PUBLICATION REVIEW COMPLETED
Nov 12, 2009 PREV
ASSIGNED TO LIE
Nov 12, 2009 ALIE
APPROVED FOR PUB - PRINCIPAL REGISTER
Oct 28, 2009 CNSA
EXAMINER'S AMENDMENT ENTERED
Oct 28, 2009 XAEC
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
Oct 28, 2009 GNEN
EXAMINERS AMENDMENT E-MAILED
Oct 28, 2009 GNEA
EXAMINERS AMENDMENT -WRITTEN
Oct 28, 2009 CNEA
PREVIOUS ALLOWANCE COUNT WITHDRAWN
Oct 28, 2009 ZZZX
APPROVED FOR PUB - PRINCIPAL REGISTER
Oct 23, 2009 CNSA
TEAS/EMAIL CORRESPONDENCE ENTERED
Oct 22, 2009 TEME
CORRESPONDENCE RECEIVED IN LAW OFFICE
Oct 22, 2009 CRFA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
Oct 22, 2009 TROA
NOTIFICATION OF NON-FINAL ACTION E-MAILED
Oct 20, 2009 GNRN
NON-FINAL ACTION E-MAILED
Oct 20, 2009 GNRT
NON-FINAL ACTION WRITTEN
Oct 20, 2009 CNRT
ASSIGNED TO EXAMINER
Oct 20, 2009 DOCK
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Jul 21, 2009 NWOS
NEW APPLICATION ENTERED
Jul 21, 2009 NWAP

Related Trademarks

More from this Owner

LYNKAI

LYNKAI

ERICSSON LYNKAI

ERICSSON LYNKAI

ERICSSON LYNKAI

ERICSSON LYNKAI

LYNKAI

LYNKAI

TECHNOLOGY FOR GOOD

TECHNOLOGY FOR GOOD

TECHNOLOGY FOR GOOD

TECHNOLOGY FOR GOOD