Who owns the C4E trademark?

The C4E trademark is owned by INFOSOURCE INC DBA KODEXIO.

What class is the C4E trademark registered in?

The C4E trademark is registered in Class 042 (Scientific, technology & SaaS services).

What is the serial number for C4E?

The USPTO serial number for C4E is 86332830.

What is the registration number for C4E?

C4E is registered under USPTO registration number 5018394.

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C4E

USPTO Trademark Record

REGISTERED

C4E

SN 86332830·Reg 5018394·Filed Jul 09, 2014

Owner INFOSOURCE INC DBA KODEXIO

Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

C4E (Serial No. 86332830), Registration No. 5018394, is a registered US trademark filed on Jul 09, 2014 by INFOSOURCE INC DBA KODEXIO. This trademark covers Class 042 (Scientific, technology & SaaS services).

Section 8/9 declaration window: August 11, 2036

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Mark Intelligence

C4E (Reg. #5018394) is a registered US trademark that has been protecting its owner, INFOSOURCE INC DBA KODEXIO, since 2014. The mark covers Class 042 (Scientific, technology & SaaS services). Goods and services include Scientific and technological services and research and design relating thereto; industrial analysis, industrial research.... The mark faced 4 opposition proceedings during prosecution.

FILED

Jul 09, 2014

SERIAL

86332830

REG#

5018394

REGISTERED

Aug 09, 2016

Filing Information

StatusREGISTERED

Filing DateJul 09, 2014

Serial Number86332830

Registration No.5018394

Registration DateAug 09, 2016

Status DateDec 09, 2025

Published for OppositionDec 09, 2014

Filing Basis & Declarations

Standard Characters ClaimedUse Application CurrentlySection 8 Accepted

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Apr 11, 2002

First use in commerce: Mar 07, 2014

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

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Status History

55 events

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

Dec 09, 2025

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

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Dec 09, 2025

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

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

Dec 09, 2025

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

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Dec 01, 2025

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 & 9 RECEIVED

Aug 18, 2025

TEAS SECTION 8 & 9 RECEIVED

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

Aug 09, 2025

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

REGISTERED - SEC. 8 (6-YR) ACCEPTED

Sep 05, 2022

REGISTERED - SEC. 8 (6-YR) ACCEPTED

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

Sep 05, 2022

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Sep 01, 2022

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 RECEIVED

Mar 24, 2022

TEAS SECTION 8 RECEIVED

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Dec 15, 2021

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

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

Aug 09, 2021

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

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Jul 17, 2019

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Jul 17, 2019

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Jul 17, 2019

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Jul 17, 2019

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Dec 15, 2017

TEAS CHANGE OF CORRESPONDENCE RECEIVED

CORRECTION UNDER SECTION 7 - PROCESSED

Jan 30, 2017

CORRECTION UNDER SECTION 7 - PROCESSED

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Nov 02, 2016

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

POST REGISTRATION ACTION MAILED - SEC. 7

Oct 11, 2016

POST REGISTRATION ACTION MAILED - SEC. 7

REGISTERED-PRINCIPAL REGISTER

Aug 09, 2016

REGISTERED-PRINCIPAL REGISTER

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Aug 09, 2016

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS SECTION 7 REQUEST RECEIVED

Aug 09, 2016

TEAS SECTION 7 REQUEST RECEIVED

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Jul 05, 2016

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Jul 04, 2016

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Jul 02, 2016

CASE ASSIGNED TO INTENT TO USE PARALEGAL

STATEMENT OF USE PROCESSING COMPLETE

Jul 02, 2016

STATEMENT OF USE PROCESSING COMPLETE

TEAS STATEMENT OF USE RECEIVED

Jun 10, 2016

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

Jun 10, 2016

USE AMENDMENT FILED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

May 31, 2016

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

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

May 06, 2016

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

May 06, 2016

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

OPPOSITION DISMISSED NO. 999999

Apr 20, 2016

OPPOSITION DISMISSED NO. 999999

OPPOSITION TERMINATED NO. 999999

Apr 20, 2016

OPPOSITION TERMINATED NO. 999999

TTAB RELEASE CASE TO TRADEMARKS

Apr 20, 2016

TTAB RELEASE CASE TO TRADEMARKS

OPPOSITION INSTITUTED NO. 999999

Jun 05, 2015

OPPOSITION INSTITUTED NO. 999999

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

Apr 20, 2015

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Apr 20, 2015

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

EXTENSION OF TIME TO OPPOSE RECEIVED

Jan 08, 2015

EXTENSION OF TIME TO OPPOSE RECEIVED

PUBLISHED FOR OPPOSITION

Dec 09, 2014

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Dec 09, 2014

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Nov 19, 2014

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

LAW OFFICE PUBLICATION REVIEW COMPLETED

Nov 04, 2014

LAW OFFICE PUBLICATION REVIEW COMPLETED

APPROVED FOR PUB - PRINCIPAL REGISTER

Nov 03, 2014

APPROVED FOR PUB - PRINCIPAL REGISTER

CORRESPONDENCE RECEIVED IN LAW OFFICE

Oct 31, 2014

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Oct 31, 2014

TEAS/EMAIL CORRESPONDENCE ENTERED

ASSIGNED TO LIE

Oct 24, 2014

ASSIGNED TO LIE

ASSIGNED TO EXAMINER

Oct 20, 2014

ASSIGNED TO EXAMINER

NON-FINAL ACTION WRITTEN

Oct 20, 2014

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Oct 20, 2014

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Oct 20, 2014

NOTIFICATION OF NON-FINAL ACTION E-MAILED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Oct 20, 2014

TEAS RESPONSE TO OFFICE ACTION RECEIVED

NOTICE OF PSEUDO MARK E-MAILED

Jul 16, 2014

NOTICE OF PSEUDO MARK E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jul 15, 2014

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jul 12, 2014

NEW APPLICATION ENTERED

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