Who owns the CELL TRACE trademark?

The CELL TRACE trademark is owned by CENTURYLINK COMMUNICATIONS, LLC.

What class is the CELL TRACE trademark registered in?

The CELL TRACE trademark is registered in Class 038 (Telecommunications services).

What is the serial number for CELL TRACE?

The USPTO serial number for CELL TRACE is 75265723.

What is the registration number for CELL TRACE?

CELL TRACE is registered under USPTO registration number 2261422.

Sealvo

Home Search: CELL TRACECELL TRACE #75265723

Back

Updated Sep 17, 2026·13 searches this week

View on USPTO TSDR Find similar marks

CEL

USPTO Trademark Record

REGISTERED

CELL TRACE

SN 75265723·Reg 2261422·Filed Mar 28, 1997

Owner CENTURYLINK COMMUNICATIONS, LLC

Telecommunications.

CELL TRACE (Serial No. 75265723), Registration No. 2261422, is a registered US trademark filed on Mar 28, 1997 by CENTURYLINK COMMUNICATIONS, LLC. This trademark covers Class 038 (Telecommunications services).

Section 8/9 declaration window: July 13, 2029

Conflict Analysis

Full conflict analysis for CELL TRACE (SN 75265723) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

CELL TRACE (Reg. #2261422) is a registered US trademark that has been protecting its owner, CENTURYLINK COMMUNICATIONS, LLC, since 1997. The mark covers Class 038 (Telecommunications services). Goods and services include Telecommunications.. The mark faced 1 opposition proceeding during prosecution.

FILED

Mar 28, 1997

SERIAL

75265723

REG#

2261422

REGISTERED

Jul 13, 1999

Filing Information

StatusREGISTERED

Filing DateMar 28, 1997

Serial Number75265723

Registration No.2261422

Registration DateJul 13, 1999

Status DateMay 22, 2019

Published for OppositionDec 23, 1997

Filing Basis & Declarations

Standard Characters ClaimedUse Application CurrentlySection 8 AcceptedSection 15 Acknowledged

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 038Telecommunications services

US codes: 100, 101, 104

First use anywhere: Aug 31, 1997

First use in commerce: Feb 28, 1998

Telecommunications.

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

Run a conflict check

Search by serial number, mark name, or logo. See conflicting marks ranked by risk with clear explanations of what contributed.

Run conflict check

Status History

52 events

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Jun 11, 2026

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Nov 06, 2024

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Apr 26, 2024

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Apr 26, 2024

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

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

Apr 26, 2024

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Apr 26, 2024

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Apr 26, 2024

TEAS CHANGE OF CORRESPONDENCE RECEIVED

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Mar 27, 2024

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Dec 20, 2023

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Jun 09, 2021

TEAS CHANGE OF OWNER ADDRESS RECEIVED

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

Jun 09, 2021

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jun 09, 2021

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Jun 09, 2021

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jun 09, 2021

TEAS CHANGE OF CORRESPONDENCE RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Jun 09, 2021

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Sep 24, 2020

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Feb 05, 2020

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

May 22, 2019

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

May 22, 2019

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

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

May 22, 2019

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

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

May 22, 2019

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

TEAS SECTION 8 & 9 RECEIVED

Apr 18, 2019

TEAS SECTION 8 & 9 RECEIVED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Oct 04, 2018

TEAS CHANGE OF CORRESPONDENCE RECEIVED

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

Jul 13, 2018

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

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Dec 06, 2017

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jun 29, 2017

TEAS CHANGE OF CORRESPONDENCE RECEIVED

May 19, 2017

TEAS CHANGE OF CORRESPONDENCE RECEIVED

May 19, 2017

TEAS CHANGE OF CORRESPONDENCE RECEIVED

ASSIGNED TO PARALEGAL

Aug 25, 2008

ASSIGNED TO PARALEGAL

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

Aug 25, 2008

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

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Aug 25, 2008

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

TEAS SECTION 8 & 9 RECEIVED

Jul 22, 2008

TEAS SECTION 8 & 9 RECEIVED

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

Oct 06, 2005

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Oct 06, 2005

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

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

Feb 11, 2005

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

TEAS SECTION 8 & 15 RECEIVED

Jan 12, 2005

TEAS SECTION 8 & 15 RECEIVED

REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED

Jan 12, 2005

REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED

Jan 12, 2005

REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED

REGISTERED-PRINCIPAL REGISTER

Jul 13, 1999

REGISTERED-PRINCIPAL REGISTER

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

May 11, 1999

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

SOU EXTENSION 2 GRANTED

May 03, 1999

SOU EXTENSION 2 GRANTED

STATEMENT OF USE PROCESSING COMPLETE

May 03, 1999

STATEMENT OF USE PROCESSING COMPLETE

SOU EXTENSION 2 FILED

Feb 25, 1999

SOU EXTENSION 2 FILED

USE AMENDMENT FILED

Feb 25, 1999

USE AMENDMENT FILED

SOU EXTENSION 1 GRANTED

Oct 06, 1998

SOU EXTENSION 1 GRANTED

SOU EXTENSION 1 FILED

Sep 17, 1998

SOU EXTENSION 1 FILED

NOA MAILED - SOU REQUIRED FROM APPLICANT

Mar 17, 1998

NOA MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Dec 23, 1997

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Nov 21, 1997

NOTICE OF PUBLICATION

APPROVED FOR PUB - PRINCIPAL REGISTER

Oct 17, 1997

APPROVED FOR PUB - PRINCIPAL REGISTER

EXAMINER'S AMENDMENT MAILED

Oct 10, 1997

EXAMINER'S AMENDMENT MAILED

ASSIGNED TO EXAMINER

Oct 06, 1997

ASSIGNED TO EXAMINER

Other Marks by CENTURYLINK COMMUNICATIONS, LLC

Additional USPTO filings from the same owner.

LUM

LUMEN21

87059537

CENTURYLINK COMMUNICATIONS, LLC

REGISTERED

SAV

SAVVIS

78680845

CENTURYLINK COMMUNICATIONS, LLC

REGISTERED

PRI

PRIVATE CONNECTIVITY FABRIC

99382737

CenturyLink Communications, LLC

REGISTERED

PRI

PRIVATE CONNECTIVITY FABRIC

99382764

CenturyLink Communications, LLC

REGISTERED

Other Marks in Class 038 — Telecommunications services

Recently filed and registered marks in the same international class.

CEL

CELL TRACE PLUS

75386476

CENTURYLINK COMMUNICATIONS, LLC

REGISTERED

TRA

TRACE

79086266

TRACE GLOBAL

REGISTERED

TRA

TRACE TEK

97693708

Trace-Tek, LLC

REGISTERED

TRA

TRACE-TEK

97410491

TRACE-TEK, LLC

REGISTERED

Other Marks by Gretchen L. Testerman

Additional USPTO filings handled by the same attorney of record.

LUM

LUMEN21

87059537

REGISTERED

SAV

SAVVIS

78680845

REGISTERED

PRI

PRIVATE CONNECTIVITY FABRIC

99382737

REGISTERED

PRI

PRIVATE CONNECTIVITY FABRIC

99382764

REGISTERED

CELL TRACE

Run a conflict check

Other Marks by CENTURYLINK COMMUNICATIONS, LLC

Other Marks in Class 038 — Telecommunications services

Other Marks by Gretchen L. Testerman

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company