Who owns the E4E trademark?

The E4E trademark is owned by The University of Chicago.

What is the serial number for E4E?

The USPTO serial number for E4E is 97603238.

What is the registration number for E4E?

E4E is registered under USPTO registration number 8232582.

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Home Search: E4EE4E #97603238

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Updated Oct 22, 2026·23 searches this week

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E4E

USPTO Trademark Record

REGISTERED

E4E

Q: What class is the E4E trademark registered in?

The E4E trademark is registered in Class 035 (Advertising, business management & retail services), Class 041 (Education & entertainment services).

SN 97603238·Reg 8232582·Filed Sep 22, 2022

Owner The University of Chicago

Advertising; business management, organization and administration; office functions.; Education; providing of training; entertainment; sporting and cultural activities.

E4E (Serial No. 97603238), Registration No. 8232582, is a registered US trademark filed on Sep 22, 2022 by The University of Chicago. This trademark covers Class 035 (Advertising, business management & retail services), Class 041 (Education & entertainment services).

early section 8: April 28, 2032

Mark Intelligence

E4E (Reg. #8232582) is a registered US trademark that has been protecting its owner, The University of Chicago, since 2022. The mark covers Class 035 (Advertising, business management & retail services) and Class 041 (Education & entertainment services) respectively. Goods and services include Advertising; business management, organization and administration; office functions.; Education; providing of training; .... The mark faced 1 opposition proceeding during prosecution.

FILED

Sep 22, 2022

SERIAL

97603238

REG#

8232582

REGISTERED

Apr 28, 2026

Filing Information

StatusREGISTERED

Filing DateSep 22, 2022

Serial Number97603238

Registration No.8232582

Registration DateApr 28, 2026

Status DateApr 28, 2026

Published for OppositionFeb 25, 2025

Filing Basis & Declarations

Standard Characters ClaimedUse Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 035Advertising, business management & retail services

US codes: 100, 101, 102

First use anywhere: Feb 14, 2023

First use in commerce: Feb 14, 2023

Advertising; business management, organization and administration; office functions.

Class 041Education & entertainment services

US codes: 100, 101, 107

First use anywhere: Feb 14, 2023

First use in commerce: Feb 14, 2023

Education; providing of training; entertainment; sporting and cultural activities.

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

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Status History

40 events

REGISTERED-PRINCIPAL REGISTER

Apr 28, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Apr 28, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

STATEMENT OF USE PROCESSING COMPLETE

Apr 07, 2026

STATEMENT OF USE PROCESSING COMPLETE

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Apr 07, 2026

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Apr 07, 2026

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

TEAS STATEMENT OF USE RECEIVED

Oct 22, 2025

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

Oct 22, 2025

USE AMENDMENT FILED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Apr 22, 2025

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Feb 25, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Feb 25, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Feb 19, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Feb 05, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

LAW OFFICE PUBLICATION REVIEW COMPLETED

Feb 05, 2025

LAW OFFICE PUBLICATION REVIEW COMPLETED

EXAMINERS AMENDMENT -WRITTEN

Feb 04, 2025

EXAMINERS AMENDMENT -WRITTEN

EXAMINERS AMENDMENT E-MAILED

Feb 04, 2025

EXAMINERS AMENDMENT E-MAILED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Feb 04, 2025

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

EXAMINER'S AMENDMENT ENTERED

Feb 04, 2025

EXAMINER'S AMENDMENT ENTERED

TEAS REQUEST FOR RECONSIDERATION RECEIVED

Jan 23, 2025

TEAS REQUEST FOR RECONSIDERATION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jan 23, 2025

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Jan 23, 2025

TEAS/EMAIL CORRESPONDENCE ENTERED

FINAL REFUSAL WRITTEN

Oct 24, 2024

FINAL REFUSAL WRITTEN

FINAL REFUSAL E-MAILED

Oct 24, 2024

FINAL REFUSAL E-MAILED

NOTIFICATION OF FINAL REFUSAL EMAILED

Oct 24, 2024

NOTIFICATION OF FINAL REFUSAL EMAILED

ASSIGNED TO LIE

Oct 17, 2024

ASSIGNED TO LIE

CORRESPONDENCE RECEIVED IN LAW OFFICE

Oct 17, 2024

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Oct 17, 2024

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS PETITION TO REVIVE RECEIVED

Jul 02, 2024

TEAS PETITION TO REVIVE RECEIVED

PETITION TO REVIVE-GRANTED

Jul 02, 2024

PETITION TO REVIVE-GRANTED

NOTICE OF REVIVAL - E-MAILED

Jul 02, 2024

NOTICE OF REVIVAL - E-MAILED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jul 02, 2024

TEAS RESPONSE TO OFFICE ACTION RECEIVED

ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE

May 02, 2024

ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE

ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND

May 02, 2024

ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND

APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED

Oct 09, 2023

APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED

APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED

Oct 09, 2023

APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED

NON-FINAL ACTION WRITTEN

Jul 07, 2023

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Jul 07, 2023

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jul 07, 2023

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Jul 05, 2023

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Oct 11, 2022

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Sep 26, 2022

NEW APPLICATION ENTERED

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